110212102212139 has 2 divisors, whose sum is σ = 110212102212140. Its totient is φ = 110212102212138.

The previous prime is 110212102212041. The next prime is 110212102212143. The reversal of 110212102212139 is 931212201212011.

It is a strong prime.

It is an emirp because it is prime and its reverse (931212201212011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110212102212139 - 2³⁷ = 110074663258667 is a prime.

It is not a weakly prime, because it can be changed into another prime (110212102212439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55106051106069 + 55106051106070.

It is an arithmetic number, because the mean of its divisors is an integer number (55106051106070).

Almost surely, 2^{110212102212139} is an apocalyptic number.

110212102212139 is a deficient number, since it is larger than the sum of its proper divisors (1).

110212102212139 is an equidigital number, since it uses as much as digits as its factorization.

110212102212139 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 28.

The spelling of 110212102212139 in words is "one hundred ten trillion, two hundred twelve billion, one hundred two million, two hundred twelve thousand, one hundred thirty-nine".