22136184661118 has 16 divisors (see below), whose sum is σ = 36232463597184. Its totient is φ = 10059231015960.

The previous prime is 22136184661111. The next prime is 22136184661139. The reversal of 22136184661118 is 81116648163122.

It is a super-2 number, since 2×22136184661118² (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 (22136184661111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133470380 + ... + 133636127.

It is an arithmetic number, because the mean of its divisors is an integer number (2264528974824).

Almost surely, 2^{22136184661118} is an apocalyptic number.

22136184661118 is a deficient number, since it is larger than the sum of its proper divisors (14096278936066).

22136184661118 is a wasteful number, since it uses less digits than its factorization.

22136184661118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267110287.

The product of its digits is 663552, while the sum is 50.

The spelling of 22136184661118 in words is "twenty-two trillion, one hundred thirty-six billion, one hundred eighty-four million, six hundred sixty-one thousand, one hundred eighteen".