22716699400 has 48 divisors (see below), whose sum is σ = 52925005440. Its totient is φ = 9067982400.

The previous prime is 22716699371. The next prime is 22716699443. The reversal of 22716699400 is 499661722.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19216 + ... + 214015.

It is an arithmetic number, because the mean of its divisors is an integer number (1102604280).

Almost surely, 2^22716699400 is an apocalyptic number.

22716699400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22716699400 is an abundant number, since it is smaller than the sum of its proper divisors (30208306040).

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

22716699400 is a wasteful number, since it uses less digits than its factorization.

22716699400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233734 (or 233725 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 22716699400 in words is "twenty-two billion, seven hundred sixteen million, six hundred ninety-nine thousand, four hundred".