2220210400304 has 20 divisors (see below), whose sum is σ = 4632554393376. Its totient is φ = 1024712492352.

The previous prime is 2220210400273. The next prime is 2220210400313. The reversal of 2220210400304 is 4030040120222.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5337044024 + ... + 5337044439.

Almost surely, 2^{2220210400304} is an apocalyptic number.

It is an amenable number.

2220210400304 is an abundant number, since it is smaller than the sum of its proper divisors (2412343993072).

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

2220210400304 is a wasteful number, since it uses less digits than its factorization.

2220210400304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10674088484 (or 10674088478 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 2220210400304 its reverse (4030040120222), we get a palindrome (6250250520526).

The spelling of 2220210400304 in words is "two trillion, two hundred twenty billion, two hundred ten million, four hundred thousand, three hundred four".