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12013233002124 = 2231001102750177
BaseRepresentation
bin1010111011010000110001…
…1111000101011010001100
31120112110020212022021002020
42232310030133011122030
53033311100122031444
641314445243130140
72346633053455434
oct256641437053214
946473225267066
1012013233002124
1139118689331a2
1214202b3513950
13691ac6132163
142d762d27b2c4
1515c759a4a119
hexaed0c7c568c

12013233002124 has 12 divisors (see below), whose sum is σ = 28030877004984. Its totient is φ = 4004411000704.

The previous prime is 12013233002123. The next prime is 12013233002137. The reversal of 12013233002124 is 42120033231021.

12013233002124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×120132330021242 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12013233002094 and 12013233002103.

It is not an unprimeable number, because it can be changed into a prime (12013233002123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500551375077 + ... + 500551375100.

It is an arithmetic number, because the mean of its divisors is an integer number (2335906417082).

Almost surely, 212013233002124 is an apocalyptic number.

It is an amenable number.

12013233002124 is an abundant number, since it is smaller than the sum of its proper divisors (16017644002860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12013233002124 is a wasteful number, since it uses less digits than its factorization.

12013233002124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001102750184 (or 1001102750182 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12013233002124 its reverse (42120033231021), we get a palindrome (54133266233145).

The spelling of 12013233002124 in words is "twelve trillion, thirteen billion, two hundred thirty-three million, two thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 1001102750177 2002205500354 3003308250531 4004411000708 6006616501062 12013233002124