22617360132 has 72 divisors (see below), whose sum is σ = 56128908864. Its totient is φ = 7075026816.

The previous prime is 22617360131. The next prime is 22617360137. The reversal of 22617360132 is 23106371622.

It is a junction number, because it is equal to n+sod(n) for n = 22617360093 and 22617360102.

It is not an unprimeable number, because it can be changed into a prime (22617360131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 760698 + ... + 789870.

Almost surely, 2^22617360132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22617360132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28064454432).

22617360132 is an abundant number, since it is smaller than the sum of its proper divisors (33511548732).

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

22617360132 is a wasteful number, since it uses less digits than its factorization.

22617360132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29309 (or 29254 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The spelling of 22617360132 in words is "twenty-two billion, six hundred seventeen million, three hundred sixty thousand, one hundred thirty-two".