2312125412 has 12 divisors (see below), whose sum is σ = 4155577020. Its totient is φ = 1124817696.

The previous prime is 2312125411. The next prime is 2312125433. The reversal of 2312125412 is 2145212132.

It can be written as a sum of positive squares in 2 ways, for example, as 2166343936 + 145781476 = 46544^2 + 12074^2 .

It is not an unprimeable number, because it can be changed into a prime (2312125411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7811087 + ... + 7811382.

It is an arithmetic number, because the mean of its divisors is an integer number (346298085).

Almost surely, 2^2312125412 is an apocalyptic number.

It is an amenable number.

2312125412 is a deficient number, since it is larger than the sum of its proper divisors (1843451608).

2312125412 is a wasteful number, since it uses less digits than its factorization.

2312125412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15622510 (or 15622508 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 2312125412 is about 48084.5652158777. The cubic root of 2312125412 is about 1322.3217121423.

Adding to 2312125412 its reverse (2145212132), we get a palindrome (4457337544).

The spelling of 2312125412 in words is "two billion, three hundred twelve million, one hundred twenty-five thousand, four hundred twelve".