22013200112 has 30 divisors (see below), whose sum is σ = 43259906784. Its totient is φ = 10851537760.

The previous prime is 22013200109. The next prime is 22013200163. The reversal of 22013200112 is 21100231022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55808 + ... + 217119.

Almost surely, 2^22013200112 is an apocalyptic number.

It is an amenable number.

22013200112 is a deficient number, since it is larger than the sum of its proper divisors (21246706672).

22013200112 is an equidigital number, since it uses as much as digits as its factorization.

22013200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273077 (or 273000 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22013200112 its reverse (21100231022), we get a palindrome (43113431134).

The spelling of 22013200112 in words is "twenty-two billion, thirteen million, two hundred thousand, one hundred twelve".