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12422032033 = 179106165407
BaseRepresentation
bin10111001000110100…
…10010101010100001
31012001201020121110111
423210122102222201
5200420020011113
65412343131321
7616554346555
oct134432225241
935051217414
1012422032033
1152a4a05584
1224a8143b41
13122c71b418
1485bab9865
154ca83713d
hex2e4692aa1

12422032033 has 8 divisors (see below), whose sum is σ = 12503393280. Its totient is φ = 12340804080.

The previous prime is 12422031997. The next prime is 12422032067. The reversal of 12422032033 is 33023022421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12422032033 - 213 = 12422023841 is a prime.

It is a super-2 number, since 2×124220320332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12422031995 and 12422032013.

It is not an unprimeable number, because it can be changed into a prime (12422035033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157216 + ... + 222622.

It is an arithmetic number, because the mean of its divisors is an integer number (1562924160).

Almost surely, 212422032033 is an apocalyptic number.

It is an amenable number.

12422032033 is a deficient number, since it is larger than the sum of its proper divisors (81361247).

12422032033 is a wasteful number, since it uses less digits than its factorization.

12422032033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66647.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12422032033 its reverse (33023022421), we get a palindrome (45445054454).

The spelling of 12422032033 in words is "twelve billion, four hundred twenty-two million, thirty-two thousand, thirty-three".

Divisors: 1 179 1061 65407 189919 11707853 69396827 12422032033