50222262900 has 72 divisors (see below), whose sum is σ = 145334760480. Its totient is φ = 13390298240.

The previous prime is 50222262889. The next prime is 50222262911. The reversal of 50222262900 is 926222205.

It is an interprime number because it is at equal distance from previous prime (50222262889) and next prime (50222262911).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2410327 + ... + 2431073.

It is an arithmetic number, because the mean of its divisors is an integer number (2018538340).

Almost surely, 2^50222262900 is an apocalyptic number.

50222262900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50222262900 is an abundant number, since it is smaller than the sum of its proper divisors (95112497580).

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

50222262900 is a wasteful number, since it uses less digits than its factorization.

50222262900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28833 (or 28826 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 50222262900 in words is "fifty billion, two hundred twenty-two million, two hundred sixty-two thousand, nine hundred".