12202201222139 has 2 divisors, whose sum is σ = 12202201222140. Its totient is φ = 12202201222138.

The previous prime is 12202201222087. The next prime is 12202201222163. The reversal of 12202201222139 is 93122210220221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12202201222139 - 2⁸ = 12202201221883 is a prime.

It is not a weakly prime, because it can be changed into another prime (12202200222139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101100611069 + 6101100611070.

It is an arithmetic number, because the mean of its divisors is an integer number (6101100611070).

Almost surely, 2^{12202201222139} is an apocalyptic number.

12202201222139 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202201222139 is an equidigital number, since it uses as much as digits as its factorization.

12202201222139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 12202201222139 in words is "twelve trillion, two hundred two billion, two hundred one million, two hundred twenty-two thousand, one hundred thirty-nine".