3220403102364 has 96 divisors (see below), whose sum is σ = 8880975609856. Its totient is φ = 888805794240.

The previous prime is 3220403102327. The next prime is 3220403102381. The reversal of 3220403102364 is 4632013040223.

It is a super-2 number, since 2×3220403102364² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293937 + ... + 2554839.

Almost surely, 2^{3220403102364} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3220403102364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4440487804928).

3220403102364 is an abundant number, since it is smaller than the sum of its proper divisors (5660572507492).

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

3220403102364 is a wasteful number, since it uses less digits than its factorization.

3220403102364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261495 (or 2261493 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 3220403102364 its reverse (4632013040223), we get a palindrome (7852416142587).

The spelling of 3220403102364 in words is "three trillion, two hundred twenty billion, four hundred three million, one hundred two thousand, three hundred sixty-four".