2122097318 has 32 divisors (see below), whose sum is σ = 3686044320. Its totient is φ = 905564160.

The previous prime is 2122097279. The next prime is 2122097333. The reversal of 2122097318 is 8137902212.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146030 + ... + 159902.

It is an arithmetic number, because the mean of its divisors is an integer number (115188885).

Almost surely, 2^2122097318 is an apocalyptic number.

2122097318 is a deficient number, since it is larger than the sum of its proper divisors (1563947002).

2122097318 is a wasteful number, since it uses less digits than its factorization.

2122097318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14312.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 2122097318 is about 46066.2275208205. The cubic root of 2122097318 is about 1285.0551471939.

The spelling of 2122097318 in words is "two billion, one hundred twenty-two million, ninety-seven thousand, three hundred eighteen".