3221330201432 has 64 divisors (see below), whose sum is σ = 7050301655040. Its totient is φ = 1351084694400.

The previous prime is 3221330201357. The next prime is 3221330201437. The reversal of 3221330201432 is 2341020331223.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221330201437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36991382 + ... + 37078362.

It is an arithmetic number, because the mean of its divisors is an integer number (110160963360).

Almost surely, 2^{3221330201432} is an apocalyptic number.

It is an amenable number.

3221330201432 is an abundant number, since it is smaller than the sum of its proper divisors (3828971453608).

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

3221330201432 is a wasteful number, since it uses less digits than its factorization.

3221330201432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101112 (or 101108 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3221330201432 its reverse (2341020331223), we get a palindrome (5562350532655).

The spelling of 3221330201432 in words is "three trillion, two hundred twenty-one billion, three hundred thirty million, two hundred one thousand, four hundred thirty-two".