422531464135224 has 64 divisors (see below), whose sum is σ = 1085555712529440. Its totient is φ = 136951636377600.

The previous prime is 422531464135213. The next prime is 422531464135241.

422531464135224 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147180349 + ... + 150023724.

Almost surely, 2^{422531464135224} is an apocalyptic number.

It is an amenable number.

422531464135224 is an abundant number, since it is smaller than the sum of its proper divisors (663024248394216).

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

422531464135224 is a wasteful number, since it uses less digits than its factorization.

422531464135224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297205720 (or 297205716 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 48.

The spelling of 422531464135224 in words is "four hundred twenty-two trillion, five hundred thirty-one billion, four hundred sixty-four million, one hundred thirty-five thousand, two hundred twenty-four".