22040365433655 has 16 divisors (see below), whose sum is σ = 36797827507200. Its totient is φ = 11243780626848.

The previous prime is 22040365433629. The next prime is 22040365433693. The reversal of 22040365433655 is 55633456304022.

It is not a de Polignac number, because 22040365433655 - 2⁸ = 22040365433399 is a prime.

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, 31942558255 + ... + 31942558944.

It is an arithmetic number, because the mean of its divisors is an integer number (2299864219200).

Almost surely, 2^{22040365433655} is an apocalyptic number.

22040365433655 is a deficient number, since it is larger than the sum of its proper divisors (14757462073545).

22040365433655 is a wasteful number, since it uses less digits than its factorization.

22040365433655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63885117230.

The product of its (nonzero) digits is 7776000, while the sum is 48.

The spelling of 22040365433655 in words is "twenty-two trillion, forty billion, three hundred sixty-five million, four hundred thirty-three thousand, six hundred fifty-five".