225106736635 has 16 divisors (see below), whose sum is σ = 302649649632. Its totient is φ = 159289286400.

The previous prime is 225106736599. The next prime is 225106736669. The reversal of 225106736635 is 536637601522.

It is a de Polignac number, because none of the positive numbers 2^k-225106736635 is a prime.

It is a super-2 number, since 2×225106736635² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55306746 + ... + 55310815.

It is an arithmetic number, because the mean of its divisors is an integer number (18915603102).

Almost surely, 2^225106736635 is an apocalyptic number.

225106736635 is a deficient number, since it is larger than the sum of its proper divisors (77542912997).

225106736635 is a wasteful number, since it uses less digits than its factorization.

225106736635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110617614.

The product of its (nonzero) digits is 1360800, while the sum is 46.

The spelling of 225106736635 in words is "two hundred twenty-five billion, one hundred six million, seven hundred thirty-six thousand, six hundred thirty-five".