3211233233231 has 12 divisors (see below), whose sum is σ = 3429100798080. Its totient is φ = 3006513354240.

The previous prime is 3211233233207. The next prime is 3211233233233. The reversal of 3211233233231 is 1323323321123.

It is a de Polignac number, because none of the positive numbers 2^k-3211233233231 is a prime.

It is a super-2 number, since 2×3211233233231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3211233233194 and 3211233233203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3211233233233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29032586 + ... + 29142983.

It is an arithmetic number, because the mean of its divisors is an integer number (285758399840).

Almost surely, 2^{3211233233231} is an apocalyptic number.

3211233233231 is a deficient number, since it is larger than the sum of its proper divisors (217867564849).

3211233233231 is a wasteful number, since it uses less digits than its factorization.

3211233233231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58175794 (or 58175777 counting only the distinct ones).

The product of its digits is 11664, while the sum is 29.

Adding to 3211233233231 its reverse (1323323321123), we get a palindrome (4534556554354).

The spelling of 3211233233231 in words is "three trillion, two hundred eleven billion, two hundred thirty-three million, two hundred thirty-three thousand, two hundred thirty-one".