3212230311311 has 24 divisors (see below), whose sum is σ = 3919971140640. Its totient is φ = 2620955198400.

The previous prime is 3212230311287. The next prime is 3212230311319. The reversal of 3212230311311 is 1131130322123.

It is a de Polignac number, because none of the positive numbers 2^k-3212230311311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212230311319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15818420 + ... + 16020201.

It is an arithmetic number, because the mean of its divisors is an integer number (163332130860).

Almost surely, 2^{3212230311311} is an apocalyptic number.

3212230311311 is a deficient number, since it is larger than the sum of its proper divisors (707740829329).

3212230311311 is a wasteful number, since it uses less digits than its factorization.

3212230311311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31838735 (or 31838728 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 3212230311311 its reverse (1131130322123), we get a palindrome (4343360633434).

The spelling of 3212230311311 in words is "three trillion, two hundred twelve billion, two hundred thirty million, three hundred eleven thousand, three hundred eleven".