3201223123331 has 8 divisors (see below), whose sum is σ = 3202774939728. Its totient is φ = 3199671676000.

The previous prime is 3201223123327. The next prime is 3201223123339. The reversal of 3201223123331 is 1333213221023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3201223123331 - 2² = 3201223123327 is a prime.

It is a super-2 number, since 2×3201223123331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3201223123331.

It is not an unprimeable number, because it can be changed into a prime (3201223123339) 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, 18120416 + ... + 18296226.

It is an arithmetic number, because the mean of its divisors is an integer number (400346867466).

Almost surely, 2^{3201223123331} is an apocalyptic number.

3201223123331 is a deficient number, since it is larger than the sum of its proper divisors (1551816397).

3201223123331 is a wasteful number, since it uses less digits than its factorization.

3201223123331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184533.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 3201223123331 its reverse (1333213221023), we get a palindrome (4534436344354).

The spelling of 3201223123331 in words is "three trillion, two hundred one billion, two hundred twenty-three million, one hundred twenty-three thousand, three hundred thirty-one".