201116633225 has 12 divisors (see below), whose sum is σ = 251288328720. Its totient is φ = 159665110800.

The previous prime is 201116633219. The next prime is 201116633233. The reversal of 201116633225 is 522336611102.

It is a happy number.

201116633225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 201116633225 - 2²² = 201112438921 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 201116633191 and 201116633200.

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, 30701555 + ... + 30708104.

It is an arithmetic number, because the mean of its divisors is an integer number (20940694060).

Almost surely, 2^201116633225 is an apocalyptic number.

201116633225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

201116633225 is a deficient number, since it is larger than the sum of its proper divisors (50171695495).

201116633225 is a wasteful number, since it uses less digits than its factorization.

201116633225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61409800 (or 61409795 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 201116633225 in words is "two hundred one billion, one hundred sixteen million, six hundred thirty-three thousand, two hundred twenty-five".