120112002110091 has 16 divisors (see below), whose sum is σ = 160554271403264. Its totient is φ = 79872204307104.

The previous prime is 120112002110017. The next prime is 120112002110131. The reversal of 120112002110091 is 190011200211021.

It is not a de Polignac number, because 120112002110091 - 2¹⁷ = 120112001979019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120112002110591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141576426 + ... + 142422288.

It is an arithmetic number, because the mean of its divisors is an integer number (10034641962704).

Almost surely, 2^{120112002110091} is an apocalyptic number.

120112002110091 is a deficient number, since it is larger than the sum of its proper divisors (40442269293173).

120112002110091 is a wasteful number, since it uses less digits than its factorization.

120112002110091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965490.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 120112002110091 in words is "one hundred twenty trillion, one hundred twelve billion, two million, one hundred ten thousand, ninety-one".