101202222121139 has 2 divisors, whose sum is σ = 101202222121140. Its totient is φ = 101202222121138.

The previous prime is 101202222121111. The next prime is 101202222121151. The reversal of 101202222121139 is 931121222202101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101202222121139 - 2³⁶ = 101133502644403 is a prime.

It is not a weakly prime, because it can be changed into another prime (101202222121339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50601111060569 + 50601111060570.

It is an arithmetic number, because the mean of its divisors is an integer number (50601111060570).

Almost surely, 2^{101202222121139} is an apocalyptic number.

101202222121139 is a deficient number, since it is larger than the sum of its proper divisors (1).

101202222121139 is an equidigital number, since it uses as much as digits as its factorization.

101202222121139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 101202222121139 in words is "one hundred one trillion, two hundred two billion, two hundred twenty-two million, one hundred twenty-one thousand, one hundred thirty-nine".