22466802468 has 24 divisors (see below), whose sum is σ = 57188224800. Its totient is φ = 6808121920.

The previous prime is 22466802451. The next prime is 22466802473. The reversal of 22466802468 is 86420866422.

It is a happy number.

It is a super-2 number, since 2×22466802468² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85101393 + ... + 85101656.

It is an arithmetic number, because the mean of its divisors is an integer number (2382842700).

Almost surely, 2^22466802468 is an apocalyptic number.

It is an amenable number.

22466802468 is an abundant number, since it is smaller than the sum of its proper divisors (34721422332).

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

22466802468 is a wasteful number, since it uses less digits than its factorization.

22466802468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170203067 (or 170203065 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 48.

The spelling of 22466802468 in words is "twenty-two billion, four hundred sixty-six million, eight hundred two thousand, four hundred sixty-eight".