11101022112139 has 2 divisors, whose sum is σ = 11101022112140. Its totient is φ = 11101022112138.

The previous prime is 11101022112109. The next prime is 11101022112181. The reversal of 11101022112139 is 93121122010111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11101022112139 is a prime.

It is not a weakly prime, because it can be changed into another prime (11101022112109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550511056069 + 5550511056070.

It is an arithmetic number, because the mean of its divisors is an integer number (5550511056070).

Almost surely, 2^{11101022112139} is an apocalyptic number.

11101022112139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101022112139 is an equidigital number, since it uses as much as digits as its factorization.

11101022112139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 25.

The spelling of 11101022112139 in words is "eleven trillion, one hundred one billion, twenty-two million, one hundred twelve thousand, one hundred thirty-nine".