662008624722 has 24 divisors (see below), whose sum is σ = 1441861724160. Its totient is φ = 219514202520.

The previous prime is 662008624649. The next prime is 662008624733. The reversal of 662008624722 is 227426800266.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96274722 + ... + 96281597.

It is an arithmetic number, because the mean of its divisors is an integer number (60077571840).

Almost surely, 2^662008624722 is an apocalyptic number.

662008624722 is an abundant number, since it is smaller than the sum of its proper divisors (779853099438).

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

662008624722 is a wasteful number, since it uses less digits than its factorization.

662008624722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192556518 (or 192556515 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 662008624722 in words is "six hundred sixty-two billion, eight million, six hundred twenty-four thousand, seven hundred twenty-two".