3322013021 has 4 divisors (see below), whose sum is σ = 3359339100. Its totient is φ = 3284686944.

The previous prime is 3322012927. The next prime is 3322013033. The reversal of 3322013021 is 1203102233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1203102233 = 827 ⋅1454779.

It can be written as a sum of positive squares in 2 ways, for example, as 1138320121 + 2183692900 = 33739^2 + 46730^2 .

It is a cyclic number.

It is not a de Polignac number, because 3322013021 - 2¹⁴ = 3321996637 is a prime.

It is a super-2 number, since 2×3322013021² = 22071541023387092882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322013081) 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, 18662906 + ... + 18663083.

It is an arithmetic number, because the mean of its divisors is an integer number (839834775).

Almost surely, 2^3322013021 is an apocalyptic number.

It is an amenable number.

3322013021 is a deficient number, since it is larger than the sum of its proper divisors (37326079).

3322013021 is an equidigital number, since it uses as much as digits as its factorization.

3322013021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37326078.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3322013021 is about 57636.9067612064. The cubic root of 3322013021 is about 1492.1086342195.

Adding to 3322013021 its reverse (1203102233), we get a palindrome (4525115254).

The spelling of 3322013021 in words is "three billion, three hundred twenty-two million, thirteen thousand, twenty-one".