2662222323604 has 12 divisors (see below), whose sum is σ = 4784804987284. Its totient is φ = 1295135184384.

The previous prime is 2662222323599. The next prime is 2662222323637. The reversal of 2662222323604 is 4063232222662.

It can be written as a sum of positive squares in 2 ways, for example, as 2460035402500 + 202186921104 = 1568450^2 + 449652^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8993994189 + ... + 8993994484.

Almost surely, 2^{2662222323604} is an apocalyptic number.

It is an amenable number.

2662222323604 is a deficient number, since it is larger than the sum of its proper divisors (2122582663680).

2662222323604 is a wasteful number, since it uses less digits than its factorization.

2662222323604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17987988714 (or 17987988712 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 40.

The spelling of 2662222323604 in words is "two trillion, six hundred sixty-two billion, two hundred twenty-two million, three hundred twenty-three thousand, six hundred four".