225632650203 has 6 divisors (see below), whose sum is σ = 325913828084. Its totient is φ = 150421766796.

The previous prime is 225632650169. The next prime is 225632650219. The reversal of 225632650203 is 302056236522.

225632650203 is a `hidden beast` number, since 2 + 2 + 563 + 26 + 50 + 20 + 3 = 666.

It is not a de Polignac number, because 225632650203 - 2⁹ = 225632649691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225632650283) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12535147225 + ... + 12535147242.

Almost surely, 2^225632650203 is an apocalyptic number.

225632650203 is a deficient number, since it is larger than the sum of its proper divisors (100281177881).

225632650203 is a wasteful number, since it uses less digits than its factorization.

225632650203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25070294473 (or 25070294470 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 225632650203 its reverse (302056236522), we get a palindrome (527688886725).

The spelling of 225632650203 in words is "two hundred twenty-five billion, six hundred thirty-two million, six hundred fifty thousand, two hundred three".