2022391318 has 8 divisors (see below), whose sum is σ = 3042038160. Its totient is φ = 1008378600.

The previous prime is 2022391289. The next prime is 2022391387. The reversal of 2022391318 is 8131932202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2022391318.

It is a congruent number.

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, 1407633 + ... + 1409068.

It is an arithmetic number, because the mean of its divisors is an integer number (380254770).

Almost surely, 2^2022391318 is an apocalyptic number.

2022391318 is a deficient number, since it is larger than the sum of its proper divisors (1019646842).

2022391318 is a wasteful number, since it uses less digits than its factorization.

2022391318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817062.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 2022391318 is about 44971.0053034174. The cubic root of 2022391318 is about 1264.6054934827.

The spelling of 2022391318 in words is "two billion, twenty-two million, three hundred ninety-one thousand, three hundred eighteen".