22261807112 has 16 divisors (see below), whose sum is σ = 41805813840. Its totient is φ = 11113590096.

The previous prime is 22261807103. The next prime is 22261807123. The reversal of 22261807112 is 21170816222.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2158718 + ... + 2169005.

It is an arithmetic number, because the mean of its divisors is an integer number (2612863365).

Almost surely, 2^22261807112 is an apocalyptic number.

It is an amenable number.

22261807112 is a deficient number, since it is larger than the sum of its proper divisors (19544006728).

22261807112 is a wasteful number, since it uses less digits than its factorization.

22261807112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328372 (or 4328368 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The spelling of 22261807112 in words is "twenty-two billion, two hundred sixty-one million, eight hundred seven thousand, one hundred twelve".