22663135214 has 12 divisors (see below), whose sum is σ = 34315414224. Its totient is φ = 11225653764.

The previous prime is 22663135213. The next prime is 22663135259. The reversal of 22663135214 is 41253136622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22663135213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 471974 + ... + 517769.

It is an arithmetic number, because the mean of its divisors is an integer number (2859617852).

Almost surely, 2^22663135214 is an apocalyptic number.

22663135214 is a deficient number, since it is larger than the sum of its proper divisors (11652279010).

22663135214 is an equidigital number, since it uses as much as digits as its factorization.

22663135214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989959 (or 989852 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The spelling of 22663135214 in words is "twenty-two billion, six hundred sixty-three million, one hundred thirty-five thousand, two hundred fourteen".