2232031031212 has 24 divisors (see below), whose sum is σ = 4077528660576. Its totient is φ = 1067062030848.

The previous prime is 2232031031201. The next prime is 2232031031273. The reversal of 2232031031212 is 2121301302322.

It is a super-3 number, since 3×2232031031212³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4669413 + ... + 5125180.

It is an arithmetic number, because the mean of its divisors is an integer number (169897027524).

Almost surely, 2^{2232031031212} is an apocalyptic number.

It is an amenable number.

2232031031212 is a deficient number, since it is larger than the sum of its proper divisors (1845497629364).

2232031031212 is a wasteful number, since it uses less digits than its factorization.

2232031031212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9797097 (or 9797095 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2232031031212 its reverse (2121301302322), we get a palindrome (4353332333534).

The spelling of 2232031031212 in words is "two trillion, two hundred thirty-two billion, thirty-one million, thirty-one thousand, two hundred twelve".