22291459614138 has 32 divisors (see below), whose sum is σ = 52377135878592. Its totient is φ = 6235373318400.

The previous prime is 22291459614101. The next prime is 22291459614157. The reversal of 22291459614138 is 83141695419222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12990360223 + ... + 12990361938.

It is an arithmetic number, because the mean of its divisors is an integer number (1636785496206).

Almost surely, 2^{22291459614138} is an apocalyptic number.

22291459614138 is an abundant number, since it is smaller than the sum of its proper divisors (30085676264454).

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

22291459614138 is a wasteful number, since it uses less digits than its factorization.

22291459614138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25980722190.

The product of its digits is 7464960, while the sum is 57.

The spelling of 22291459614138 in words is "twenty-two trillion, two hundred ninety-one billion, four hundred fifty-nine million, six hundred fourteen thousand, one hundred thirty-eight".