110022112091 has 2 divisors, whose sum is σ = 110022112092. Its totient is φ = 110022112090.

The previous prime is 110022112037. The next prime is 110022112097. The reversal of 110022112091 is 190211220011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110022112091 - 2³⁴ = 92842242907 is a prime.

It is not a weakly prime, because it can be changed into another prime (110022112097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55011056045 + 55011056046.

It is an arithmetic number, because the mean of its divisors is an integer number (55011056046).

Almost surely, 2^110022112091 is an apocalyptic number.

110022112091 is a deficient number, since it is larger than the sum of its proper divisors (1).

110022112091 is an equidigital number, since it uses as much as digits as its factorization.

110022112091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 110022112091 in words is "one hundred ten billion, twenty-two million, one hundred twelve thousand, ninety-one".