22022265103665 has 16 divisors (see below), whose sum is σ = 35238334285248. Its totient is φ = 11744304682176.

The previous prime is 22022265103567. The next prime is 22022265103757. The reversal of 22022265103665 is 56630156222022.

It is a happy number.

It is not a de Polignac number, because 22022265103665 - 2²⁸ = 22021996668209 is a prime.

It is a super-2 number, since 2×22022265103665² (a number of 27 digits) contains 22 as substring.

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, 56259274 + ... + 56649363.

It is an arithmetic number, because the mean of its divisors is an integer number (2202395892828).

Almost surely, 2^{22022265103665} is an apocalyptic number.

It is an amenable number.

22022265103665 is a deficient number, since it is larger than the sum of its proper divisors (13216069181583).

22022265103665 is a wasteful number, since it uses less digits than its factorization.

22022265103665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112921648.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 22022265103665 in words is "twenty-two trillion, twenty-two billion, two hundred sixty-five million, one hundred three thousand, six hundred sixty-five".