50320122331 has 16 divisors (see below), whose sum is σ = 51243012288. Its totient is φ = 49406515200.

The previous prime is 50320122289. The next prime is 50320122397. The reversal of 50320122331 is 13322102305.

It is a cyclic number.

It is not a de Polignac number, because 50320122331 - 2¹⁷ = 50319991259 is a prime.

It is a super-2 number, since 2×50320122331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50320122031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14970091 + ... + 14973451.

It is an arithmetic number, because the mean of its divisors is an integer number (3202688268).

Almost surely, 2^50320122331 is an apocalyptic number.

50320122331 is a deficient number, since it is larger than the sum of its proper divisors (922889957).

50320122331 is a wasteful number, since it uses less digits than its factorization.

50320122331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4662.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 50320122331 its reverse (13322102305), we get a palindrome (63642224636).

The spelling of 50320122331 in words is "fifty billion, three hundred twenty million, one hundred twenty-two thousand, three hundred thirty-one".