225036100030666 has 16 divisors (see below), whose sum is σ = 344003962962024. Its totient is φ = 110369110730944.

The previous prime is 225036100030639. The next prime is 225036100030667. The reversal of 225036100030666 is 666030001630522.

225036100030666 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 4 ways, for example, as 164842103637225 + 60193996393441 = 12839085^2 + 7758479^2 .

It is a super-2 number, since 2×225036100030666² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (225036100030667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249135601 + ... + 250037236.

Almost surely, 2^{225036100030666} is an apocalyptic number.

225036100030666 is a deficient number, since it is larger than the sum of its proper divisors (118967862931358).

225036100030666 is a wasteful number, since it uses less digits than its factorization.

225036100030666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499177145.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 225036100030666 in words is "two hundred twenty-five trillion, thirty-six billion, one hundred million, thirty thousand, six hundred sixty-six".