120122001097 has 16 divisors (see below), whose sum is σ = 138022422912. Its totient is φ = 102407506560.

The previous prime is 120122001089. The next prime is 120122001151. The reversal of 120122001097 is 790100221021.

It is a cyclic number.

It is not a de Polignac number, because 120122001097 - 2³ = 120122001089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120122001397) 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, 1604847 + ... + 1678027.

It is an arithmetic number, because the mean of its divisors is an integer number (8626401432).

Almost surely, 2^120122001097 is an apocalyptic number.

It is an amenable number.

120122001097 is a deficient number, since it is larger than the sum of its proper divisors (17900421815).

120122001097 is a wasteful number, since it uses less digits than its factorization.

120122001097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74448.

The product of its (nonzero) digits is 504, while the sum is 25.

The spelling of 120122001097 in words is "one hundred twenty billion, one hundred twenty-two million, one thousand, ninety-seven".