3233312221012 has 12 divisors (see below), whose sum is σ = 5658310254996. Its totient is φ = 1616652148160.

The previous prime is 3233312220893. The next prime is 3233312221093. The reversal of 3233312221012 is 2101222133323.

It can be written as a sum of positive squares in 2 ways, for example, as 2821848986896 + 411463234116 = 1679836^2 + 641454^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1595712 + ... + 3002152.

It is an arithmetic number, because the mean of its divisors is an integer number (471525854583).

Almost surely, 2^{3233312221012} is an apocalyptic number.

It is an amenable number.

3233312221012 is a deficient number, since it is larger than the sum of its proper divisors (2424998033984).

3233312221012 is a wasteful number, since it uses less digits than its factorization.

3233312221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981178 (or 1981176 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 3233312221012 its reverse (2101222133323), we get a palindrome (5334534354335).

The spelling of 3233312221012 in words is "three trillion, two hundred thirty-three billion, three hundred twelve million, two hundred twenty-one thousand, twelve".