22116993921269 has 32 divisors (see below), whose sum is σ = 24227853232128. Its totient is φ = 20067792120000.

The previous prime is 22116993921251. The next prime is 22116993921271. The reversal of 22116993921269 is 96212939961122.

It is a cyclic number.

It is not a de Polignac number, because 22116993921269 - 2⁸ = 22116993921013 is a prime.

It is a super-2 number, since 2×22116993921269² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22116993924269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260983634 + ... + 261068364.

It is an arithmetic number, because the mean of its divisors is an integer number (757120413504).

Almost surely, 2^{22116993921269} is an apocalyptic number.

It is an amenable number.

22116993921269 is a deficient number, since it is larger than the sum of its proper divisors (2110859310859).

22116993921269 is a wasteful number, since it uses less digits than its factorization.

22116993921269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86289.

The product of its digits is 11337408, while the sum is 62.

The spelling of 22116993921269 in words is "twenty-two trillion, one hundred sixteen billion, nine hundred ninety-three million, nine hundred twenty-one thousand, two hundred sixty-nine".