22231442217480 has 64 divisors (see below), whose sum is σ = 66705941871360. Its totient is φ = 5927352127488.

The previous prime is 22231442217469. The next prime is 22231442217493. The reversal of 22231442217480 is 8471224413222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15440217 + ... + 16818536.

It is an arithmetic number, because the mean of its divisors is an integer number (1042280341740).

Almost surely, 2^{22231442217480} is an apocalyptic number.

22231442217480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22231442217480 is an abundant number, since it is smaller than the sum of its proper divisors (44474499653880).

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

22231442217480 is a wasteful number, since it uses less digits than its factorization.

22231442217480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32264510 (or 32264506 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 42.

The spelling of 22231442217480 in words is "twenty-two trillion, two hundred thirty-one billion, four hundred forty-two million, two hundred seventeen thousand, four hundred eighty".