122225614524 has 144 divisors (see below), whose sum is σ = 346236569952. Its totient is φ = 37478391552.

The previous prime is 122225614513. The next prime is 122225614531. The reversal of 122225614524 is 425416522221.

122225614524 is a `hidden beast` number, since 1 + 22 + 22 + 561 + 4 + 52 + 4 = 666.

122225614524 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×122225614524³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3685842 + ... + 3718854.

Almost surely, 2^122225614524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122225614524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173118284976).

122225614524 is an abundant number, since it is smaller than the sum of its proper divisors (224010955428).

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

122225614524 is a wasteful number, since it uses less digits than its factorization.

122225614524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33338 (or 33324 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The spelling of 122225614524 in words is "one hundred twenty-two billion, two hundred twenty-five million, six hundred fourteen thousand, five hundred twenty-four".