122625563375 has 64 divisors (see below), whose sum is σ = 178509277440. Its totient is φ = 82356019200.

The previous prime is 122625563353. The next prime is 122625563383. The reversal of 122625563375 is 573365526221.

It is a de Polignac number, because none of the positive numbers 2^k-122625563375 is a prime.

It is a super-2 number, since 2×122625563375² (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 63 ways as a sum of consecutive naturals, for example, 31208411 + ... + 31212339.

It is an arithmetic number, because the mean of its divisors is an integer number (2789207460).

Almost surely, 2^122625563375 is an apocalyptic number.

122625563375 is a deficient number, since it is larger than the sum of its proper divisors (55883714065).

122625563375 is an equidigital number, since it uses as much as digits as its factorization.

122625563375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4677 (or 4667 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 47.

The spelling of 122625563375 in words is "one hundred twenty-two billion, six hundred twenty-five million, five hundred sixty-three thousand, three hundred seventy-five".