225100232206 has 24 divisors (see below), whose sum is σ = 346257911952. Its totient is φ = 109750636800.

The previous prime is 225100232129. The next prime is 225100232213. The reversal of 225100232206 is 602232001522.

It is a happy number.

It is a super-2 number, since 2×225100232206² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7249791 + ... + 7280773.

It is an arithmetic number, because the mean of its divisors is an integer number (14427412998).

Almost surely, 2^225100232206 is an apocalyptic number.

225100232206 is a deficient number, since it is larger than the sum of its proper divisors (121157679746).

225100232206 is a wasteful number, since it uses less digits than its factorization.

225100232206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33228 (or 33187 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 225100232206 its reverse (602232001522), we get a palindrome (827332233728).

The spelling of 225100232206 in words is "two hundred twenty-five billion, one hundred million, two hundred thirty-two thousand, two hundred six".