225241111544 has 32 divisors (see below), whose sum is σ = 426271494000. Its totient is φ = 111569052672.

The previous prime is 225241111483. The next prime is 225241111559. The reversal of 225241111544 is 445111142522.

It is a self number, because there is not a number n which added to its sum of digits gives 225241111544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6429227 + ... + 6464165.

Almost surely, 2^225241111544 is an apocalyptic number.

It is an amenable number.

225241111544 is a deficient number, since it is larger than the sum of its proper divisors (201030382456).

225241111544 is a wasteful number, since it uses less digits than its factorization.

225241111544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42447 (or 42443 counting only the distinct ones).

The product of its digits is 12800, while the sum is 32.

The spelling of 225241111544 in words is "two hundred twenty-five billion, two hundred forty-one million, one hundred eleven thousand, five hundred forty-four".