3222010121 has 16 divisors (see below), whose sum is σ = 3545683200. Its totient is φ = 2903546880.

The previous prime is 3222010111. The next prime is 3222010147. The reversal of 3222010121 is 1210102223.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3222010121 - 2²² = 3217815817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3222010096 and 3222010105.

It is not an unprimeable number, because it can be changed into a prime (3222010111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 944000 + ... + 947406.

It is an arithmetic number, because the mean of its divisors is an integer number (221605200).

Almost surely, 2^3222010121 is an apocalyptic number.

It is an amenable number.

3222010121 is a deficient number, since it is larger than the sum of its proper divisors (323673079).

3222010121 is a wasteful number, since it uses less digits than its factorization.

3222010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4144.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 3222010121 is about 56762.7529371154. The cubic root of 3222010121 is about 1476.9834652345.

Adding to 3222010121 its reverse (1210102223), we get a palindrome (4432112344).

The spelling of 3222010121 in words is "three billion, two hundred twenty-two million, ten thousand, one hundred twenty-one".