3320420402224 has 80 divisors (see below), whose sum is σ = 6646773587200. Its totient is φ = 1605680858880.

The previous prime is 3320420402183. The next prime is 3320420402263. The reversal of 3320420402224 is 4222040240233.

It is a happy number.

It is a super-2 number, since 2×3320420402224² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3320420402192 and 3320420402201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102786427 + ... + 102818725.

It is an arithmetic number, because the mean of its divisors is an integer number (83084669840).

Almost surely, 2^{3320420402224} is an apocalyptic number.

It is an amenable number.

3320420402224 is an abundant number, since it is smaller than the sum of its proper divisors (3326353184976).

3320420402224 is a wasteful number, since it uses less digits than its factorization.

3320420402224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33378 (or 33372 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 3320420402224 its reverse (4222040240233), we get a palindrome (7542460642457).

The spelling of 3320420402224 in words is "three trillion, three hundred twenty billion, four hundred twenty million, four hundred two thousand, two hundred twenty-four".