2220442303304 has 32 divisors (see below), whose sum is σ = 4306984531200. Its totient is φ = 1071914733120.

The previous prime is 2220442303273. The next prime is 2220442303337. The reversal of 2220442303304 is 4033032440222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16690409 + ... + 16822919.

It is an arithmetic number, because the mean of its divisors is an integer number (134593266600).

Almost surely, 2^{2220442303304} is an apocalyptic number.

It is an amenable number.

2220442303304 is a deficient number, since it is larger than the sum of its proper divisors (2086542227896).

2220442303304 is a wasteful number, since it uses less digits than its factorization.

2220442303304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204773 (or 204769 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 2220442303304 its reverse (4033032440222), we get a palindrome (6253474743526).

The spelling of 2220442303304 in words is "two trillion, two hundred twenty billion, four hundred forty-two million, three hundred three thousand, three hundred four".