22213667400 has 96 divisors (see below), whose sum is σ = 70161759360. Its totient is φ = 5811869440.

The previous prime is 22213667381. The next prime is 22213667419. The reversal of 22213667400 is 476631222.

It is an interprime number because it is at equal distance from previous prime (22213667381) and next prime (22213667419).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317472 + ... + 381071.

It is an arithmetic number, because the mean of its divisors is an integer number (730851660).

Almost surely, 2^22213667400 is an apocalyptic number.

22213667400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22213667400 is an abundant number, since it is smaller than the sum of its proper divisors (47948091960).

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

22213667400 is a wasteful number, since it uses less digits than its factorization.

22213667400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698615 (or 698606 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 22213667400 in words is "twenty-two billion, two hundred thirteen million, six hundred sixty-seven thousand, four hundred".