2312332022 has 144 divisors (see below), whose sum is σ = 4857674976. Its totient is φ = 807206400.

The previous prime is 2312332021. The next prime is 2312332093. The reversal of 2312332022 is 2202332132.

It is a junction number, because it is equal to n+sod(n) for n = 2312331985 and 2312332003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312332021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11737628 + ... + 11737824.

It is an arithmetic number, because the mean of its divisors is an integer number (33733854).

Almost surely, 2^2312332022 is an apocalyptic number.

2312332022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2312332022 is an abundant number, since it is smaller than the sum of its proper divisors (2545342954).

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

2312332022 is a wasteful number, since it uses less digits than its factorization.

2312332022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295 (or 271 counting only the distinct ones).

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

The square root of 2312332022 is about 48086.7135703824. The cubic root of 2312332022 is about 1322.3610982341.

Adding to 2312332022 its reverse (2202332132), we get a palindrome (4514664154).

The spelling of 2312332022 in words is "two billion, three hundred twelve million, three hundred thirty-two thousand, twenty-two".