23236605222 has 16 divisors (see below), whose sum is σ = 46506210480. Its totient is φ = 7740035072.

The previous prime is 23236605191. The next prime is 23236605233. The reversal of 23236605222 is 22250663232.

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, 1365843 + ... + 1382750.

It is an arithmetic number, because the mean of its divisors is an integer number (2906638155).

Almost surely, 2^23236605222 is an apocalyptic number.

23236605222 is an abundant number, since it is smaller than the sum of its proper divisors (23269605258).

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

23236605222 is a wasteful number, since it uses less digits than its factorization.

23236605222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750007.

The product of its (nonzero) digits is 51840, while the sum is 33.

The spelling of 23236605222 in words is "twenty-three billion, two hundred thirty-six million, six hundred five thousand, two hundred twenty-two".