122452563222 has 24 divisors (see below), whose sum is σ = 289433331720. Its totient is φ = 37106837280.

The previous prime is 122452563187. The next prime is 122452563257. The reversal of 122452563222 is 222365254221.

122452563222 is a `hidden beast` number, since 1 + 2 + 24 + 52 + 563 + 2 + 22 = 666.

It is an interprime number because it is at equal distance from previous prime (122452563187) and next prime (122452563257).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 309223447 + ... + 309223842.

It is an arithmetic number, because the mean of its divisors is an integer number (12059722155).

Almost surely, 2^122452563222 is an apocalyptic number.

122452563222 is an abundant number, since it is smaller than the sum of its proper divisors (166980768498).

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

122452563222 is a wasteful number, since it uses less digits than its factorization.

122452563222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618447308 (or 618447305 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The spelling of 122452563222 in words is "one hundred twenty-two billion, four hundred fifty-two million, five hundred sixty-three thousand, two hundred twenty-two".