662266225236 has 96 divisors (see below), whose sum is σ = 1926844028928. Its totient is φ = 171994757760.

The previous prime is 662266225213. The next prime is 662266225303. The reversal of 662266225236 is 632522662266.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7740306 + ... + 7825398.

It is an arithmetic number, because the mean of its divisors is an integer number (20071291968).

Almost surely, 2^662266225236 is an apocalyptic number.

662266225236 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

662266225236 is an abundant number, since it is smaller than the sum of its proper divisors (1264577803692).

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

662266225236 is a wasteful number, since it uses less digits than its factorization.

662266225236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93541 (or 93539 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 48.

The spelling of 662266225236 in words is "six hundred sixty-two billion, two hundred sixty-six million, two hundred twenty-five thousand, two hundred thirty-six".