10101122202139 has 2 divisors, whose sum is σ = 10101122202140. Its totient is φ = 10101122202138.

The previous prime is 10101122202121. The next prime is 10101122202169. The reversal of 10101122202139 is 93120222110101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101122202139 is a prime.

It is a super-3 number, since 3×10101122202139³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10101122202169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050561101069 + 5050561101070.

It is an arithmetic number, because the mean of its divisors is an integer number (5050561101070).

Almost surely, 2^{10101122202139} is an apocalyptic number.

10101122202139 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101122202139 is an equidigital number, since it uses as much as digits as its factorization.

10101122202139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 10101122202139 in words is "ten trillion, one hundred one billion, one hundred twenty-two million, two hundred two thousand, one hundred thirty-nine".