3220003233231 has 16 divisors (see below), whose sum is σ = 4336791004128. Its totient is φ = 2124951408000.

The previous prime is 3220003233199. The next prime is 3220003233247. The reversal of 3220003233231 is 1323323000223.

It is not a de Polignac number, because 3220003233231 - 2⁵ = 3220003233199 is a prime.

It is a super-2 number, since 2×3220003233231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220003233631) 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, 237021 + ... + 2548761.

It is an arithmetic number, because the mean of its divisors is an integer number (271049437758).

Almost surely, 2^{3220003233231} is an apocalyptic number.

3220003233231 is a deficient number, since it is larger than the sum of its proper divisors (1116787770897).

3220003233231 is a wasteful number, since it uses less digits than its factorization.

3220003233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316442.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 3220003233231 its reverse (1323323000223), we get a palindrome (4543326233454).

The spelling of 3220003233231 in words is "three trillion, two hundred twenty billion, three million, two hundred thirty-three thousand, two hundred thirty-one".