122914750464 has 405 divisors, whose sum is σ = 395049339139. Its totient is φ = 36798136320.

The previous prime is 122914750457. The next prime is 122914750477. The reversal of 122914750464 is 464057419221.

The square root of 122914750464 is 350592.

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

122914750464 is a `hidden beast` number, since 12 + 2 + 91 + 47 + 50 + 464 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1480900567 + ... + 1480900649.

Almost surely, 2^122914750464 is an apocalyptic number.

122914750464 is the 350592-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122914750464

122914750464 is an abundant number, since it is smaller than the sum of its proper divisors (272134588675).

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

122914750464 is an frugal number, since it uses more digits than its factorization.

122914750464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

It can be divided in two parts, 122914 and 750464, that added together give a palindrome (873378).

The spelling of 122914750464 in words is "one hundred twenty-two billion, nine hundred fourteen million, seven hundred fifty thousand, four hundred sixty-four".