22001468082 has 16 divisors (see below), whose sum is σ = 48003203232. Its totient is φ = 6667111520.

The previous prime is 22001468081. The next prime is 22001468129. The reversal of 22001468082 is 28086410022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (22001468081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166677723 + ... + 166677854.

It is an arithmetic number, because the mean of its divisors is an integer number (3000200202).

Almost surely, 2^22001468082 is an apocalyptic number.

22001468082 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22001468082 is an abundant number, since it is smaller than the sum of its proper divisors (26001735150).

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

22001468082 is a wasteful number, since it uses less digits than its factorization.

22001468082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333355593.

The product of its (nonzero) digits is 12288, while the sum is 33.

The spelling of 22001468082 in words is "twenty-two billion, one million, four hundred sixty-eight thousand, eighty-two".