122535322434204 has 48 divisors (see below), whose sum is σ = 286165106959872. Its totient is φ = 40809499454592.

The previous prime is 122535322434181. The next prime is 122535322434209. The reversal of 122535322434204 is 402434223535221.

It is a super-2 number, since 2×122535322434204² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122535322434209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69026157 + ... + 70779099.

It is an arithmetic number, because the mean of its divisors is an integer number (5961773061664).

Almost surely, 2^{122535322434204} is an apocalyptic number.

It is an amenable number.

122535322434204 is an abundant number, since it is smaller than the sum of its proper divisors (163629784525668).

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

122535322434204 is a wasteful number, since it uses less digits than its factorization.

122535322434204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758026 (or 1758024 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 122535322434204 its reverse (402434223535221), we get a palindrome (524969545969425).

The spelling of 122535322434204 in words is "one hundred twenty-two trillion, five hundred thirty-five billion, three hundred twenty-two million, four hundred thirty-four thousand, two hundred four".