2321313102212 has 48 divisors (see below), whose sum is σ = 4450061851200. Its totient is φ = 1052948722560.

The previous prime is 2321313102131. The next prime is 2321313102233. The reversal of 2321313102212 is 2122013131232.

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 15 ways as a sum of consecutive naturals, for example, 12236162 + ... + 12424422.

It is an arithmetic number, because the mean of its divisors is an integer number (92709621900).

Almost surely, 2^{2321313102212} is an apocalyptic number.

It is an amenable number.

2321313102212 is a deficient number, since it is larger than the sum of its proper divisors (2128748748988).

2321313102212 is a wasteful number, since it uses less digits than its factorization.

2321313102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192356 (or 192354 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2321313102212 its reverse (2122013131232), we get a palindrome (4443326233444).

The spelling of 2321313102212 in words is "two trillion, three hundred twenty-one billion, three hundred thirteen million, one hundred two thousand, two hundred twelve".