3201122223132 has 24 divisors (see below), whose sum is σ = 7471289392896. Its totient is φ = 1066754425968.

The previous prime is 3201122223127. The next prime is 3201122223151. The reversal of 3201122223132 is 2313222211023.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35742798 + ... + 35832245.

It is an arithmetic number, because the mean of its divisors is an integer number (311303724704).

Almost surely, 2^{3201122223132} is an apocalyptic number.

It is an amenable number.

3201122223132 is an abundant number, since it is smaller than the sum of its proper divisors (4270167169764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3201122223132 is a wasteful number, since it uses less digits than its factorization.

3201122223132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71578777 (or 71578775 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3201122223132 its reverse (2313222211023), we get a palindrome (5514344434155).

The spelling of 3201122223132 in words is "three trillion, two hundred one billion, one hundred twenty-two million, two hundred twenty-three thousand, one hundred thirty-two".