2110201222139 has 2 divisors, whose sum is σ = 2110201222140. Its totient is φ = 2110201222138.

The previous prime is 2110201222117. The next prime is 2110201222141. The reversal of 2110201222139 is 9312221020112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2110201222139 - 2⁸ = 2110201221883 is a prime.

Together with 2110201222141, 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 (2110201222109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055100611069 + 1055100611070.

It is an arithmetic number, because the mean of its divisors is an integer number (1055100611070).

Almost surely, 2^{2110201222139} is an apocalyptic number.

2110201222139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110201222139 is an equidigital number, since it uses as much as digits as its factorization.

2110201222139 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 26.

The spelling of 2110201222139 in words is "two trillion, one hundred ten billion, two hundred one million, two hundred twenty-two thousand, one hundred thirty-nine".