22222416886500 has 48 divisors (see below), whose sum is σ = 64711677977856. Its totient is φ = 5925977836000.

The previous prime is 22222416886493. The next prime is 22222416886529. The reversal of 22222416886500 is 568861422222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22222416886500.

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, 7407470796 + ... + 7407473795.

It is an arithmetic number, because the mean of its divisors is an integer number (1348159957872).

Almost surely, 2^{22222416886500} is an apocalyptic number.

22222416886500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22222416886500 is an abundant number, since it is smaller than the sum of its proper divisors (42489261091356).

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

22222416886500 is a wasteful number, since it uses less digits than its factorization.

22222416886500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14814944613 (or 14814944601 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 22222416886500 in words is "twenty-two trillion, two hundred twenty-two billion, four hundred sixteen million, eight hundred eighty-six thousand, five hundred".