222431242134222 has 72 divisors (see below), whose sum is σ = 529881260486760. Its totient is φ = 67384096639200.

The previous prime is 222431242134197. The next prime is 222431242134251.

It is a happy number.

222431242134222 is a `hidden beast` number, since 2 + 2 + 2 + 4 + 3 + 1 + 2 + 421 + 3 + 4 + 222 = 666.

222431242134222 is nontrivially palindromic in base 10.

222431242134222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7023697 + ... + 22230492.

It is an arithmetic number, because the mean of its divisors is an integer number (7359461951205).

Almost surely, 2^{222431242134222} is an apocalyptic number.

222431242134222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222431242134222 is an abundant number, since it is smaller than the sum of its proper divisors (307450018352538).

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

222431242134222 is a wasteful number, since it uses less digits than its factorization.

222431242134222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29257710 (or 29257696 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

The spelling of 222431242134222 in words is "two hundred twenty-two trillion, four hundred thirty-one billion, two hundred forty-two million, one hundred thirty-four thousand, two hundred twenty-two".