50022022187 has 2 divisors, whose sum is σ = 50022022188. Its totient is φ = 50022022186.

The previous prime is 50022022123. The next prime is 50022022199. The reversal of 50022022187 is 78122022005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50022022187 - 2⁶ = 50022022123 is a prime.

It is not a weakly prime, because it can be changed into another prime (50022022117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25011011093 + 25011011094.

It is an arithmetic number, because the mean of its divisors is an integer number (25011011094).

Almost surely, 2^50022022187 is an apocalyptic number.

50022022187 is a deficient number, since it is larger than the sum of its proper divisors (1).

50022022187 is an equidigital number, since it uses as much as digits as its factorization.

50022022187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 29.

The spelling of 50022022187 in words is "fifty billion, twenty-two million, twenty-two thousand, one hundred eighty-seven".