2200665122664 has 64 divisors (see below), whose sum is σ = 5565003110400. Its totient is φ = 725151377664.

The previous prime is 2200665122657. The next prime is 2200665122723. The reversal of 2200665122664 is 4662215660022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458959 + ... + 2147550.

It is an arithmetic number, because the mean of its divisors is an integer number (86953173600).

Almost surely, 2^{2200665122664} is an apocalyptic number.

2200665122664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2200665122664 is an abundant number, since it is smaller than the sum of its proper divisors (3364337987736).

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

2200665122664 is a wasteful number, since it uses less digits than its factorization.

2200665122664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2606922 (or 2606918 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 2200665122664 in words is "two trillion, two hundred billion, six hundred sixty-five million, one hundred twenty-two thousand, six hundred sixty-four".