3322122121 has 4 divisors (see below), whose sum is σ = 3329621712. Its totient is φ = 3314622532.

The previous prime is 3322122113. The next prime is 3322122131. The reversal of 3322122121 is 1212212233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3322122121 - 2³ = 3322122113 is a prime.

It is a super-2 number, since 2×3322122121² = 22072990773675077282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3322122131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3749131 + ... + 3750016.

It is an arithmetic number, because the mean of its divisors is an integer number (832405428).

Almost surely, 2^3322122121 is an apocalyptic number.

It is an amenable number.

3322122121 is a deficient number, since it is larger than the sum of its proper divisors (7499591).

3322122121 is an equidigital number, since it uses as much as digits as its factorization.

3322122121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7499590.

The product of its digits is 288, while the sum is 19.

The square root of 3322122121 is about 57637.8531956214. The cubic root of 3322122121 is about 1492.1249684190.

Adding to 3322122121 its reverse (1212212233), we get a palindrome (4534334354).

The spelling of 3322122121 in words is "three billion, three hundred twenty-two million, one hundred twenty-two thousand, one hundred twenty-one".