2312206612 has 12 divisors (see below), whose sum is σ = 4047862336. Its totient is φ = 1155674520.

The previous prime is 2312206609. The next prime is 2312206643. The reversal of 2312206612 is 2166022132.

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, 94908 + ... + 116755.

Almost surely, 2^2312206612 is an apocalyptic number.

It is an amenable number.

2312206612 is a deficient number, since it is larger than the sum of its proper divisors (1735655724).

2312206612 is a wasteful number, since it uses less digits than its factorization.

2312206612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214398 (or 214396 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2312206612 is about 48085.4095542504. The cubic root of 2312206612 is about 1322.3371915889.

Adding to 2312206612 its reverse (2166022132), we get a palindrome (4478228744).

The spelling of 2312206612 in words is "two billion, three hundred twelve million, two hundred six thousand, six hundred twelve".