122752490845338 has 24 divisors (see below), whose sum is σ = 266052414420000. Its totient is φ = 40903853216904.

The previous prime is 122752490845337. The next prime is 122752490845339. The reversal of 122752490845338 is 833548094257221.

122752490845338 is a `hidden beast` number, since 1 + 2 + 2 + 7 + 5 + 2 + 4 + 90 + 8 + 4 + 533 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (122752490845337) and next prime (122752490845339).

It is not an unprimeable number, because it can be changed into a prime (122752490845331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1136922148 + ... + 1137030111.

It is an arithmetic number, because the mean of its divisors is an integer number (11085517267500).

Almost surely, 2^{122752490845338} is an apocalyptic number.

122752490845338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

122752490845338 is an abundant number, since it is smaller than the sum of its proper divisors (143299923574662).

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

122752490845338 is a wasteful number, since it uses less digits than its factorization.

122752490845338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273955266 (or 2273955263 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 63.

The spelling of 122752490845338 in words is "one hundred twenty-two trillion, seven hundred fifty-two billion, four hundred ninety million, eight hundred forty-five thousand, three hundred thirty-eight".