3222203125021 has 32 divisors (see below), whose sum is σ = 3540252672000. Its totient is φ = 2921371064640.

The previous prime is 3222203125013. The next prime is 3222203125027. The reversal of 3222203125021 is 1205213022223.

3222203125021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3222203125021 - 2³ = 3222203125013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222203125027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19840876 + ... + 20002618.

It is an arithmetic number, because the mean of its divisors is an integer number (110632896000).

Almost surely, 2^{3222203125021} is an apocalyptic number.

3222203125021 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3222203125021 is a deficient number, since it is larger than the sum of its proper divisors (318049546979).

3222203125021 is a wasteful number, since it uses less digits than its factorization.

3222203125021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162169.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 3222203125021 its reverse (1205213022223), we get a palindrome (4427416147244).

The spelling of 3222203125021 in words is "three trillion, two hundred twenty-two billion, two hundred three million, one hundred twenty-five thousand, twenty-one".