2313162222 has 32 divisors (see below), whose sum is σ = 5598243072. Its totient is φ = 622026624.

The previous prime is 2313162221. The next prime is 2313162223. The reversal of 2313162222 is 2222613132.

It is an interprime number because it is at equal distance from previous prime (2313162221) and next prime (2313162223).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2313162192 and 2313162201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313162221) 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, 1619148 + ... + 1620575.

It is an arithmetic number, because the mean of its divisors is an integer number (174945096).

Almost surely, 2^2313162222 is an apocalyptic number.

2313162222 is an abundant number, since it is smaller than the sum of its proper divisors (3285080850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313162222 is a wasteful number, since it uses less digits than its factorization.

2313162222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239752.

The product of its digits is 1728, while the sum is 24.

The square root of 2313162222 is about 48095.3451177970. The cubic root of 2313162222 is about 1322.5193357212.

Adding to 2313162222 its reverse (2222613132), we get a palindrome (4535775354).

The spelling of 2313162222 in words is "two billion, three hundred thirteen million, one hundred sixty-two thousand, two hundred twenty-two".