210100122211139 has 2 divisors, whose sum is σ = 210100122211140. Its totient is φ = 210100122211138.

The previous prime is 210100122211087. The next prime is 210100122211141. The reversal of 210100122211139 is 931112221001012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210100122211139 - 2⁴⁰ = 209000610583363 is a prime.

It is a super-2 number, since 2×210100122211139² (a number of 29 digits) contains 22 as substring.

Together with 210100122211141, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (210100122211039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105050061105569 + 105050061105570.

It is an arithmetic number, because the mean of its divisors is an integer number (105050061105570).

Almost surely, 2^{210100122211139} is an apocalyptic number.

210100122211139 is a deficient number, since it is larger than the sum of its proper divisors (1).

210100122211139 is an equidigital number, since it uses as much as digits as its factorization.

210100122211139 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 26.

The spelling of 210100122211139 in words is "two hundred ten trillion, one hundred billion, one hundred twenty-two million, two hundred eleven thousand, one hundred thirty-nine".