122996101264 has 45 divisors (see below), whose sum is σ = 244095518163. Its totient is φ = 60038403936.

The previous prime is 122996101253. The next prime is 122996101273. The reversal of 122996101264 is 462101699221.

The square root of 122996101264 is 350708.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×122996101264² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122996101264.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 60320757 + ... + 60322795.

Almost surely, 2^122996101264 is an apocalyptic number.

122996101264 is the 350708-th square number.

It is an amenable number.

122996101264 is a deficient number, since it is larger than the sum of its proper divisors (121099416899).

122996101264 is an frugal number, since it uses more digits than its factorization.

122996101264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172 (or 2084 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 122996101264 in words is "one hundred twenty-two billion, nine hundred ninety-six million, one hundred one thousand, two hundred sixty-four".