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122102233033 = 1111100203003
BaseRepresentation
bin111000110110111011…
…1000011011111001001
3102200011111220010002011
41301231313003133021
54000031132424113
6132032030335521
711551543566454
oct1615567033711
9380144803064
10122102233033
11478685889a0
121b7b795a5a1
13b68b8a7741
145ca461449b
15329980e63d
hex1c6ddc37c9

122102233033 has 4 divisors (see below), whose sum is σ = 133202436048. Its totient is φ = 111002030020.

The previous prime is 122102233027. The next prime is 122102233087. The reversal of 122102233033 is 330332201221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 330332201221 = 1130030200111.

It is a cyclic number.

It is not a de Polignac number, because 122102233033 - 29 = 122102232521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122102232995 and 122102233013.

It is not an unprimeable number, because it can be changed into a prime (122102233093) 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, 5550101491 + ... + 5550101512.

It is an arithmetic number, because the mean of its divisors is an integer number (33300609012).

Almost surely, 2122102233033 is an apocalyptic number.

It is an amenable number.

122102233033 is a deficient number, since it is larger than the sum of its proper divisors (11100203015).

122102233033 is a wasteful number, since it uses less digits than its factorization.

122102233033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100203014.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 122102233033 its reverse (330332201221), we get a palindrome (452434434254).

The spelling of 122102233033 in words is "one hundred twenty-two billion, one hundred two million, two hundred thirty-three thousand, thirty-three".

Divisors: 1 11 11100203003 122102233033