662562500222466 has 12 divisors (see below), whose sum is σ = 1435552083815382. Its totient is φ = 220854166740816.

The previous prime is 662562500222431. The next prime is 662562500222543. The reversal of 662562500222466 is 664222005265266.

662562500222466 is a `hidden beast` number, since 6 + 6 + 2 + 5 + 625 + 0 + 0 + 2 + 2 + 2 + 4 + 6 + 6 = 666.

662562500222466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 634847234630625 + 27715265591841 = 25196175^2 + 5264529^2 .

It is a super-2 number, since 2×662562500222466² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18404513895051 + ... + 18404513895086.

Almost surely, 2^{662562500222466} is an apocalyptic number.

662562500222466 is an abundant number, since it is smaller than the sum of its proper divisors (772989583592916).

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

662562500222466 is a wasteful number, since it uses less digits than its factorization.

662562500222466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36809027790145 (or 36809027790142 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 54.

The spelling of 662562500222466 in words is "six hundred sixty-two trillion, five hundred sixty-two billion, five hundred million, two hundred twenty-two thousand, four hundred sixty-six".