3203221131201 has 64 divisors (see below), whose sum is σ = 5285278208000. Its totient is φ = 1680390302976.

The previous prime is 3203221131151. The next prime is 3203221131221. The reversal of 3203221131201 is 1021311223023.

It is not a de Polignac number, because 3203221131201 - 2²¹ = 3203219034049 is a prime.

It is a super-2 number, since 2×3203221131201² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (3203221131221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 138902610 + ... + 138925668.

It is an arithmetic number, because the mean of its divisors is an integer number (82582472000).

Almost surely, 2^{3203221131201} is an apocalyptic number.

It is an amenable number.

3203221131201 is a deficient number, since it is larger than the sum of its proper divisors (2082057076799).

3203221131201 is a wasteful number, since it uses less digits than its factorization.

3203221131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25838.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3203221131201 its reverse (1021311223023), we get a palindrome (4224532354224).

The spelling of 3203221131201 in words is "three trillion, two hundred three billion, two hundred twenty-one million, one hundred thirty-one thousand, two hundred one".