2312534222044 has 48 divisors (see below), whose sum is σ = 4277954800000. Its totient is φ = 1090784947392.

The previous prime is 2312534222041. The next prime is 2312534222057. The reversal of 2312534222044 is 4402224352132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312534222041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19542247 + ... + 19660225.

Almost surely, 2^{2312534222044} is an apocalyptic number.

It is an amenable number.

2312534222044 is a deficient number, since it is larger than the sum of its proper divisors (1965420577956).

2312534222044 is a wasteful number, since it uses less digits than its factorization.

2312534222044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119090 (or 119088 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 2312534222044 its reverse (4402224352132), we get a palindrome (6714758574176).

The spelling of 2312534222044 in words is "two trillion, three hundred twelve billion, five hundred thirty-four million, two hundred twenty-two thousand, forty-four".