2122372258 has 8 divisors (see below), whose sum is σ = 3192578028. Its totient is φ = 1058179584.

The previous prime is 2122372247. The next prime is 2122372271. The reversal of 2122372258 is 8522732212.

It can be written as a sum of positive squares in 2 ways, for example, as 2046386169 + 75986089 = 45237^2 + 8717^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1502391 + ... + 1503802.

Almost surely, 2^2122372258 is an apocalyptic number.

2122372258 is a deficient number, since it is larger than the sum of its proper divisors (1070205770).

2122372258 is a wasteful number, since it uses less digits than its factorization.

2122372258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006548.

The product of its digits is 26880, while the sum is 34.

The square root of 2122372258 is about 46069.2116060173. The cubic root of 2122372258 is about 1285.1106422619.

The spelling of 2122372258 in words is "two billion, one hundred twenty-two million, three hundred seventy-two thousand, two hundred fifty-eight".