222250132984 has 16 divisors (see below), whose sum is σ = 454602544920. Its totient is φ = 101022787680.

The previous prime is 222250132967. The next prime is 222250133047. The reversal of 222250132984 is 489231052222.

It is a super-2 number, since 2×222250132984² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262784759 + ... + 1262784934.

Almost surely, 2^222250132984 is an apocalyptic number.

It is an amenable number.

222250132984 is an abundant number, since it is smaller than the sum of its proper divisors (232352411936).

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

222250132984 is a wasteful number, since it uses less digits than its factorization.

222250132984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525569710 (or 2525569706 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 222250132984 in words is "two hundred twenty-two billion, two hundred fifty million, one hundred thirty-two thousand, nine hundred eighty-four".