3312002021 has 8 divisors (see below), whose sum is σ = 3343785984. Its totient is φ = 3280369680.

The previous prime is 3312002009. The next prime is 3312002041. The reversal of 3312002021 is 1202002133.

It is a happy number.

3312002021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3312002021 - 2¹⁸ = 3311739877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3312001987 and 3312002005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312002041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6236 + ... + 81626.

It is an arithmetic number, because the mean of its divisors is an integer number (417973248).

Almost surely, 2^3312002021 is an apocalyptic number.

It is an amenable number.

3312002021 is a deficient number, since it is larger than the sum of its proper divisors (31783963).

3312002021 is a wasteful number, since it uses less digits than its factorization.

3312002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75811.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3312002021 is about 57549.9958384012. The cubic root of 3312002021 is about 1490.6082859364.

Adding to 3312002021 its reverse (1202002133), we get a palindrome (4514004154).

The spelling of 3312002021 in words is "three billion, three hundred twelve million, two thousand, twenty-one".