3221402023132 has 24 divisors (see below), whose sum is σ = 5775747484752. Its totient is φ = 1571199273600.

The previous prime is 3221402023129. The next prime is 3221402023141. The reversal of 3221402023132 is 2313202041223.

It is a junction number, because it is equal to n+sod(n) for n = 3221402023097 and 3221402023106.

It is a congruent number.

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, 154119 + ... + 2542942.

It is an arithmetic number, because the mean of its divisors is an integer number (240656145198).

Almost surely, 2^{3221402023132} is an apocalyptic number.

It is an amenable number.

3221402023132 is a deficient number, since it is larger than the sum of its proper divisors (2554345461620).

3221402023132 is a wasteful number, since it uses less digits than its factorization.

3221402023132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704389 (or 2704387 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 3221402023132 its reverse (2313202041223), we get a palindrome (5534604064355).

The spelling of 3221402023132 in words is "three trillion, two hundred twenty-one billion, four hundred two million, twenty-three thousand, one hundred thirty-two".