2312130311122 has 16 divisors (see below), whose sum is σ = 3587846760000. Its totient is φ = 1116182687760.

The previous prime is 2312130311111. The next prime is 2312130311129. The reversal of 2312130311122 is 2211130312132.

2312130311122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2312130311093 and 2312130311102.

It is not an unprimeable number, because it can be changed into a prime (2312130311129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3700129 + ... + 4279627.

It is an arithmetic number, because the mean of its divisors is an integer number (224240422500).

Almost surely, 2^{2312130311122} is an apocalyptic number.

2312130311122 is a deficient number, since it is larger than the sum of its proper divisors (1275716448878).

2312130311122 is a wasteful number, since it uses less digits than its factorization.

2312130311122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648321.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2312130311122 its reverse (2211130312132), we get a palindrome (4523260623254).

The spelling of 2312130311122 in words is "two trillion, three hundred twelve billion, one hundred thirty million, three hundred eleven thousand, one hundred twenty-two".