22352050139 has 2 divisors, whose sum is σ = 22352050140. Its totient is φ = 22352050138.

The previous prime is 22352050099. The next prime is 22352050151. The reversal of 22352050139 is 93105025322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22352050139 is a prime.

It is a super-2 number, since 2×22352050139² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22352050169) 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 as a sum of consecutive naturals, namely, 11176025069 + 11176025070.

It is an arithmetic number, because the mean of its divisors is an integer number (11176025070).

Almost surely, 2^22352050139 is an apocalyptic number.

22352050139 is a deficient number, since it is larger than the sum of its proper divisors (1).

22352050139 is an equidigital number, since it uses as much as digits as its factorization.

22352050139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 22352050139 in words is "twenty-two billion, three hundred fifty-two million, fifty thousand, one hundred thirty-nine".