2312230012 has 12 divisors (see below), whose sum is σ = 4050326896. Its totient is φ = 1154993760.

The previous prime is 2312230009. The next prime is 2312230021. The reversal of 2312230012 is 2100322132.

2312230012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275664 + ... + 283927.

Almost surely, 2^2312230012 is an apocalyptic number.

It is an amenable number.

2312230012 is a deficient number, since it is larger than the sum of its proper divisors (1738096884).

2312230012 is a wasteful number, since it uses less digits than its factorization.

2312230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560628 (or 560626 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2312230012 is about 48085.6528706848. The cubic root of 2312230012 is about 1322.3416523474.

Adding to 2312230012 its reverse (2100322132), we get a palindrome (4412552144).

It can be divided in two parts, 2312 and 230012, that added together give a square (232324 = 482²).

The spelling of 2312230012 in words is "two billion, three hundred twelve million, two hundred thirty thousand, twelve".