3213233002231 has 12 divisors (see below), whose sum is σ = 3801195737640. Its totient is φ = 2707518362640.

The previous prime is 3213233002223. The next prime is 3213233002249. The reversal of 3213233002231 is 1322003323123.

It is not a de Polignac number, because 3213233002231 - 2³ = 3213233002223 is a prime.

It is a super-2 number, since 2×3213233002231² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3213233002196 and 3213233002205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213233002201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 555727480 + ... + 555733261.

It is an arithmetic number, because the mean of its divisors is an integer number (316766311470).

Almost surely, 2^{3213233002231} is an apocalyptic number.

3213233002231 is a deficient number, since it is larger than the sum of its proper divisors (587962735409).

3213233002231 is a wasteful number, since it uses less digits than its factorization.

3213233002231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111460814 (or 1111460807 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 3213233002231 its reverse (1322003323123), we get a palindrome (4535236325354).

The spelling of 3213233002231 in words is "three trillion, two hundred thirteen billion, two hundred thirty-three million, two thousand, two hundred thirty-one".