2202120012139 has 2 divisors, whose sum is σ = 2202120012140. Its totient is φ = 2202120012138.

The previous prime is 2202120012133. The next prime is 2202120012173. The reversal of 2202120012139 is 9312100212022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2202120012139 - 2¹¹ = 2202120010091 is a prime.

It is not a weakly prime, because it can be changed into another prime (2202120012133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101060006069 + 1101060006070.

It is an arithmetic number, because the mean of its divisors is an integer number (1101060006070).

Almost surely, 2^{2202120012139} is an apocalyptic number.

2202120012139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202120012139 is an equidigital number, since it uses as much as digits as its factorization.

2202120012139 is an evil number, because the sum of its binary digits is even.

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

The spelling of 2202120012139 in words is "two trillion, two hundred two billion, one hundred twenty million, twelve thousand, one hundred thirty-nine".