22050068280 has 64 divisors (see below), whose sum is σ = 70041399840. Its totient is φ = 5534134272.

The previous prime is 22050068273. The next prime is 22050068291. The reversal of 22050068280 is 8286005022.

It is a super-2 number, since 2×22050068280² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5402389 + ... + 5406468.

Almost surely, 2^22050068280 is an apocalyptic number.

22050068280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22050068280 is an abundant number, since it is smaller than the sum of its proper divisors (47991331560).

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

22050068280 is a wasteful number, since it uses less digits than its factorization.

22050068280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10808888 (or 10808884 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The spelling of 22050068280 in words is "twenty-two billion, fifty million, sixty-eight thousand, two hundred eighty".