2312623211116 has 12 divisors (see below), whose sum is σ = 4087160824320. Its totient is φ = 1144862975600.

The previous prime is 2312623211099. The next prime is 2312623211123. The reversal of 2312623211116 is 6111123262132.

It is a super-2 number, since 2×2312623211116² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2862157036 + ... + 2862157843.

It is an arithmetic number, because the mean of its divisors is an integer number (340596735360).

Almost surely, 2^{2312623211116} is an apocalyptic number.

It is an amenable number.

2312623211116 is a deficient number, since it is larger than the sum of its proper divisors (1774537613204).

2312623211116 is a wasteful number, since it uses less digits than its factorization.

2312623211116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5724314984 (or 5724314982 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

Adding to 2312623211116 its reverse (6111123262132), we get a palindrome (8423746473248).

The spelling of 2312623211116 in words is "two trillion, three hundred twelve billion, six hundred twenty-three million, two hundred eleven thousand, one hundred sixteen".