22617261132 has 24 divisors (see below), whose sum is σ = 52827323136. Its totient is φ = 7531413648.

The previous prime is 22617261127. The next prime is 22617261133. The reversal of 22617261132 is 23116271622.

It is a super-2 number, since 2×22617261132² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22617261093 and 22617261102.

It is not an unprimeable number, because it can be changed into a prime (22617261133) 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, 946888 + ... + 970479.

It is an arithmetic number, because the mean of its divisors is an integer number (2201138464).

Almost surely, 2^22617261132 is an apocalyptic number.

It is an amenable number.

22617261132 is an abundant number, since it is smaller than the sum of its proper divisors (30210062004).

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

22617261132 is a wasteful number, since it uses less digits than its factorization.

22617261132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918357 (or 1918355 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The spelling of 22617261132 in words is "twenty-two billion, six hundred seventeen million, two hundred sixty-one thousand, one hundred thirty-two".