22292120914 has 32 divisors (see below), whose sum is σ = 38991338496. Its totient is φ = 9361351440.

The previous prime is 22292120891. The next prime is 22292120933. The reversal of 22292120914 is 41902129222.

It is a self number, because there is not a number n which added to its sum of digits gives 22292120914.

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, 93229 + ... + 230815.

It is an arithmetic number, because the mean of its divisors is an integer number (1218479328).

Almost surely, 2^22292120914 is an apocalyptic number.

22292120914 is a deficient number, since it is larger than the sum of its proper divisors (16699217582).

22292120914 is a wasteful number, since it uses less digits than its factorization.

22292120914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137830.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 22292120914 in words is "twenty-two billion, two hundred ninety-two million, one hundred twenty thousand, nine hundred fourteen".