2313223022 has 32 divisors (see below), whose sum is σ = 3953664000. Its totient is φ = 1004778720.

The previous prime is 2313223013. The next prime is 2313223027. The reversal of 2313223022 is 2203223132.

It is a junction number, because it is equal to n+sod(n) for n = 2313222985 and 2313223003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313223027) 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, 840104 + ... + 842852.

It is an arithmetic number, because the mean of its divisors is an integer number (123552000).

Almost surely, 2^2313223022 is an apocalyptic number.

2313223022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2313223022 is a deficient number, since it is larger than the sum of its proper divisors (1640440978).

2313223022 is a wasteful number, since it uses less digits than its factorization.

2313223022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2313223022 is about 48095.9771914450. The cubic root of 2313223022 is about 1322.5309228133.

Adding to 2313223022 its reverse (2203223132), we get a palindrome (4516446154).

The spelling of 2313223022 in words is "two billion, three hundred thirteen million, two hundred twenty-three thousand, twenty-two".