122322563504 has 20 divisors (see below), whose sum is σ = 250941141864. Its totient is φ = 57563559168.

The previous prime is 122322563417. The next prime is 122322563549. The reversal of 122322563504 is 405365223221.

It is a super-2 number, since 2×122322563504² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224857382 + ... + 224857925.

Almost surely, 2^122322563504 is an apocalyptic number.

It is an amenable number.

122322563504 is an abundant number, since it is smaller than the sum of its proper divisors (128618578360).

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

122322563504 is a wasteful number, since it uses less digits than its factorization.

122322563504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449715332 (or 449715326 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 122322563504 its reverse (405365223221), we get a palindrome (527687786725).

The spelling of 122322563504 in words is "one hundred twenty-two billion, three hundred twenty-two million, five hundred sixty-three thousand, five hundred four".