22098750132 has 12 divisors (see below), whose sum is σ = 51563750336. Its totient is φ = 7366250040.

The previous prime is 22098750073. The next prime is 22098750137. The reversal of 22098750132 is 23105789022.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22098750137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920781244 + ... + 920781267.

Almost surely, 2^22098750132 is an apocalyptic number.

It is an amenable number.

22098750132 is an abundant number, since it is smaller than the sum of its proper divisors (29465000204).

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

22098750132 is a wasteful number, since it uses less digits than its factorization.

22098750132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841562518 (or 1841562516 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 22098750132 in words is "twenty-two billion, ninety-eight million, seven hundred fifty thousand, one hundred thirty-two".