22211022139 has 2 divisors, whose sum is σ = 22211022140. Its totient is φ = 22211022138.

The previous prime is 22211022083. The next prime is 22211022151. The reversal of 22211022139 is 93122011222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22211022139 - 2⁹ = 22211021627 is a prime.

It is not a weakly prime, because it can be changed into another prime (22211022839) 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, 11105511069 + 11105511070.

It is an arithmetic number, because the mean of its divisors is an integer number (11105511070).

Almost surely, 2^22211022139 is an apocalyptic number.

22211022139 is a deficient number, since it is larger than the sum of its proper divisors (1).

22211022139 is an equidigital number, since it uses as much as digits as its factorization.

22211022139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 22211022139 in words is "twenty-two billion, two hundred eleven million, twenty-two thousand, one hundred thirty-nine".