3320324220402 has 40 divisors (see below), whose sum is σ = 8502840863616. Its totient is φ = 948664062648.

The previous prime is 3320324220397. The next prime is 3320324220407. The reversal of 3320324220402 is 2040224230233.

It is a happy number.

3320324220402 is a `hidden beast` number, since 3 + 3 + 2 + 0 + 32 + 4 + 220 + 402 = 666.

It is an interprime number because it is at equal distance from previous prime (3320324220397) and next prime (3320324220407).

It is a super-2 number, since 2×3320324220402² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3320324220407) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1463986618 + ... + 1463988885.

Almost surely, 2^{3320324220402} is an apocalyptic number.

3320324220402 is an abundant number, since it is smaller than the sum of its proper divisors (5182516643214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3320324220402 is a wasteful number, since it uses less digits than its factorization.

3320324220402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927975524 (or 2927975515 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 3320324220402 its reverse (2040224230233), we get a palindrome (5360548450635).

The spelling of 3320324220402 in words is "three trillion, three hundred twenty billion, three hundred twenty-four million, two hundred twenty thousand, four hundred two".