22215330006264 has 64 divisors (see below), whose sum is σ = 61717769510400. Its totient is φ = 7404087663072.

The previous prime is 22215330006253. The next prime is 22215330006281. The reversal of 22215330006264 is 46260003351222.

22215330006264 is a `hidden beast` number, since 2 + 2 + 2 + 1 + 533 + 0 + 0 + 0 + 62 + 64 = 666.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5530602 + ... + 8661305.

It is an arithmetic number, because the mean of its divisors is an integer number (964340148600).

Almost surely, 2^{22215330006264} is an apocalyptic number.

22215330006264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22215330006264 is an abundant number, since it is smaller than the sum of its proper divisors (39502439504136).

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

22215330006264 is a wasteful number, since it uses less digits than its factorization.

22215330006264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14199169 (or 14199159 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 22215330006264 its reverse (46260003351222), we get a palindrome (68475333357486).

The spelling of 22215330006264 in words is "twenty-two trillion, two hundred fifteen billion, three hundred thirty million, six thousand, two hundred sixty-four".