3332330021 has 16 divisors (see below), whose sum is σ = 3669640128. Its totient is φ = 3013113600.

The previous prime is 3332330011. The next prime is 3332330041. The reversal of 3332330021 is 1200332333.

3332330021 is digitally balanced in base 2, 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 3332330021 - 2¹⁴ = 3332313637 is a prime.

It is a super-2 number, since 2×3332330021² = 22208846737715720882, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3332329975 and 3332330002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3332330011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7226 + ... + 81956.

It is an arithmetic number, because the mean of its divisors is an integer number (229352508).

Almost surely, 2^3332330021 is an apocalyptic number.

It is an amenable number.

3332330021 is a deficient number, since it is larger than the sum of its proper divisors (337310107).

3332330021 is a wasteful number, since it uses less digits than its factorization.

3332330021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74852.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 3332330021 is about 57726.3373253492. The cubic root of 3332330021 is about 1493.6516921910.

Adding to 3332330021 its reverse (1200332333), we get a palindrome (4532662354).

The spelling of 3332330021 in words is "three billion, three hundred thirty-two million, three hundred thirty thousand, twenty-one".