662225522266 has 16 divisors (see below), whose sum is σ = 1238447730240. Its totient is φ = 258009943680.

The previous prime is 662225522227. The next prime is 662225522269.

662225522266 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (662225522269) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2150082711 + ... + 2150083018.

It is an arithmetic number, because the mean of its divisors is an integer number (77402983140).

Almost surely, 2^662225522266 is an apocalyptic number.

662225522266 is a deficient number, since it is larger than the sum of its proper divisors (576222207974).

662225522266 is a wasteful number, since it uses less digits than its factorization.

662225522266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4300165749.

The product of its digits is 2073600, while the sum is 46.

The spelling of 662225522266 in words is "six hundred sixty-two billion, two hundred twenty-five million, five hundred twenty-two thousand, two hundred sixty-six".