122625263572 has 24 divisors (see below), whose sum is σ = 246039131520. Its totient is φ = 52384697760.

The previous prime is 122625263557. The next prime is 122625263587. The reversal of 122625263572 is 275362526221.

It is an interprime number because it is at equal distance from previous prime (122625263557) and next prime (122625263587).

It is a super-2 number, since 2×122625263572² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7032247 + ... + 7049662.

It is an arithmetic number, because the mean of its divisors is an integer number (10251630480).

Almost surely, 2^122625263572 is an apocalyptic number.

It is an amenable number.

122625263572 is an abundant number, since it is smaller than the sum of its proper divisors (123413867948).

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

122625263572 is a wasteful number, since it uses less digits than its factorization.

122625263572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14082231 (or 14082229 counting only the distinct ones).

The product of its digits is 604800, while the sum is 43.

Adding to 122625263572 its reverse (275362526221), we get a palindrome (397987789793).

The spelling of 122625263572 in words is "one hundred twenty-two billion, six hundred twenty-five million, two hundred sixty-three thousand, five hundred seventy-two".