662266662266 has 32 divisors (see below), whose sum is σ = 1094585774976. Its totient is φ = 298009800000.

The previous prime is 662266662259. The next prime is 662266662287.

662266662266 is nontrivially palindromic in base 10.

662266662266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 10.

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, 21984971 + ... + 22015073.

It is an arithmetic number, because the mean of its divisors is an integer number (34205805468).

Almost surely, 2^662266662266 is an apocalyptic number.

662266662266 is a deficient number, since it is larger than the sum of its proper divisors (432319112710).

662266662266 is a wasteful number, since it uses less digits than its factorization.

662266662266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40118.

The product of its digits is 26873856, while the sum is 56.

The spelling of 662266662266 in words is "six hundred sixty-two billion, two hundred sixty-six million, six hundred sixty-two thousand, two hundred sixty-six".