22321113208 has 64 divisors (see below), whose sum is σ = 45128160000. Its totient is φ = 10321680096.

The previous prime is 22321113167. The next prime is 22321113233. The reversal of 22321113208 is 80231112322.

It is a super-3 number, since 3×22321113208³ (a number of 32 digits) contains 333 as substring.

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, 12084141 + ... + 12085987.

It is an arithmetic number, because the mean of its divisors is an integer number (705127500).

Almost surely, 2^22321113208 is an apocalyptic number.

It is an amenable number.

22321113208 is an abundant number, since it is smaller than the sum of its proper divisors (22807046792).

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

22321113208 is an equidigital number, since it uses as much as digits as its factorization.

22321113208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001 (or 1911 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 22321113208 in words is "twenty-two billion, three hundred twenty-one million, one hundred thirteen thousand, two hundred eight".