2604446656222 has 8 divisors (see below), whose sum is σ = 3937431165696. Its totient is φ = 1291969600992.

The previous prime is 2604446656213. The next prime is 2604446656261. The reversal of 2604446656222 is 2226566444062.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 5126863243 + ... + 5126863750.

It is an arithmetic number, because the mean of its divisors is an integer number (492178895712).

Almost surely, 2^{2604446656222} is an apocalyptic number.

2604446656222 is a deficient number, since it is larger than the sum of its proper divisors (1332984509474).

2604446656222 is a wasteful number, since it uses less digits than its factorization.

2604446656222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10253727122.

The product of its (nonzero) digits is 6635520, while the sum is 49.

The spelling of 2604446656222 in words is "two trillion, six hundred four billion, four hundred forty-six million, six hundred fifty-six thousand, two hundred twenty-two".