662228237122 has 16 divisors (see below), whose sum is σ = 994508652600. Its totient is φ = 330725549440.

The previous prime is 662228237087. The next prime is 662228237141. The reversal of 662228237122 is 221732822266.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 637412221161 + 24816015961 = 798381^2 + 157531^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6985254 + ... + 7079422.

Almost surely, 2^662228237122 is an apocalyptic number.

662228237122 is a deficient number, since it is larger than the sum of its proper divisors (332280415478).

662228237122 is a wasteful number, since it uses less digits than its factorization.

662228237122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98261.

The product of its digits is 387072, while the sum is 43.

The spelling of 662228237122 in words is "six hundred sixty-two billion, two hundred twenty-eight million, two hundred thirty-seven thousand, one hundred twenty-two".