12210031313211 has 16 divisors (see below), whose sum is σ = 16725945196064. Its totient is φ = 7917224477184.

The previous prime is 12210031313147. The next prime is 12210031313213. The reversal of 12210031313211 is 11231313001221.

12210031313211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12210031313211 - 2⁶ = 12210031313147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12210031313213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19099636 + ... + 19728561.

It is an arithmetic number, because the mean of its divisors is an integer number (1045371574754).

Almost surely, 2^{12210031313211} is an apocalyptic number.

12210031313211 is a deficient number, since it is larger than the sum of its proper divisors (4515913882853).

12210031313211 is a wasteful number, since it uses less digits than its factorization.

12210031313211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38831070.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 12210031313211 its reverse (11231313001221), we get a palindrome (23441344314432).

The spelling of 12210031313211 in words is "twelve trillion, two hundred ten billion, thirty-one million, three hundred thirteen thousand, two hundred eleven".