422121023224 has 32 divisors (see below), whose sum is σ = 812296764720. Its totient is φ = 205566689536.

The previous prime is 422121023213. The next prime is 422121023243. The reversal of 422121023224 is 422320121224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3575374 + ... + 3691549.

Almost surely, 2^422121023224 is an apocalyptic number.

It is an amenable number.

422121023224 is a deficient number, since it is larger than the sum of its proper divisors (390175741496).

422121023224 is a wasteful number, since it uses less digits than its factorization.

422121023224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7267119 (or 7267115 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 422121023224 its reverse (422320121224), we get a palindrome (844441144448).

The spelling of 422121023224 in words is "four hundred twenty-two billion, one hundred twenty-one million, twenty-three thousand, two hundred twenty-four".