152522512122 has 32 divisors (see below), whose sum is σ = 321207390720. Its totient is φ = 48148899120.

The previous prime is 152522512049. The next prime is 152522512189. The reversal of 152522512122 is 221215225251.

152522512122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 152522512122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121083 + ... + 565425.

It is an arithmetic number, because the mean of its divisors is an integer number (10037730960).

Almost surely, 2^152522512122 is an apocalyptic number.

152522512122 is an abundant number, since it is smaller than the sum of its proper divisors (168684878598).

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

152522512122 is a wasteful number, since it uses less digits than its factorization.

152522512122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447378.

The product of its digits is 8000, while the sum is 30.

Adding to 152522512122 its reverse (221215225251), we get a palindrome (373737737373).

The spelling of 152522512122 in words is "one hundred fifty-two billion, five hundred twenty-two million, five hundred twelve thousand, one hundred twenty-two".