225441022906 has 16 divisors (see below), whose sum is σ = 370373236128. Its totient is φ = 102064930000.

The previous prime is 225441022901. The next prime is 225441022907. The reversal of 225441022906 is 609220144522.

It is not an unprimeable number, because it can be changed into a prime (225441022901) 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, 20407465 + ... + 20418508.

It is an arithmetic number, because the mean of its divisors is an integer number (23148327258).

Almost surely, 2^225441022906 is an apocalyptic number.

225441022906 is a deficient number, since it is larger than the sum of its proper divisors (144932213222).

225441022906 is a wasteful number, since it uses less digits than its factorization.

225441022906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40826237.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 225441022906 in words is "two hundred twenty-five billion, four hundred forty-one million, twenty-two thousand, nine hundred six".