2222004402416 has 20 divisors (see below), whose sum is σ = 4305157296792. Its totient is φ = 1110996067776.

The previous prime is 2222004402379. The next prime is 2222004402421. The reversal of 2222004402416 is 6142044002222.

It is a congruent number.

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, 4459130 + ... + 4932326.

Almost surely, 2^{2222004402416} is an apocalyptic number.

It is an amenable number.

2222004402416 is a deficient number, since it is larger than the sum of its proper divisors (2083152894376).

2222004402416 is a wasteful number, since it uses less digits than its factorization.

2222004402416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766688 (or 766682 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2222004402416 its reverse (6142044002222), we get a palindrome (8364048404638).

The spelling of 2222004402416 in words is "two trillion, two hundred twenty-two billion, four million, four hundred two thousand, four hundred sixteen".