1110021211139 has 2 divisors, whose sum is σ = 1110021211140. Its totient is φ = 1110021211138.

The previous prime is 1110021211109. The next prime is 1110021211141. The reversal of 1110021211139 is 9311121200111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110021211139 - 2¹⁶ = 1110021145603 is a prime.

Together with 1110021211141, 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 (1110021211109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555010605569 + 555010605570.

It is an arithmetic number, because the mean of its divisors is an integer number (555010605570).

Almost surely, 2^{1110021211139} is an apocalyptic number.

1110021211139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110021211139 is an equidigital number, since it uses as much as digits as its factorization.

1110021211139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 23.

The spelling of 1110021211139 in words is "one trillion, one hundred ten billion, twenty-one million, two hundred eleven thousand, one hundred thirty-nine".