22468715400 has 48 divisors (see below), whose sum is σ = 69653019600. Its totient is φ = 5991657280.

The previous prime is 22468715393. The next prime is 22468715407. The reversal of 22468715400 is 451786422.

It is an interprime number because it is at equal distance from previous prime (22468715393) and next prime (22468715407).

It is not an unprimeable number, because it can be changed into a prime (22468715407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18723330 + ... + 18724529.

It is an arithmetic number, because the mean of its divisors is an integer number (1451104575).

Almost surely, 2^22468715400 is an apocalyptic number.

22468715400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22468715400 is an abundant number, since it is smaller than the sum of its proper divisors (47184304200).

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

22468715400 is a wasteful number, since it uses less digits than its factorization.

22468715400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37447878 (or 37447869 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 22468715400 in words is "twenty-two billion, four hundred sixty-eight million, seven hundred fifteen thousand, four hundred".