225033044 has 12 divisors (see below), whose sum is σ = 394018464. Its totient is φ = 112456344.

The previous prime is 225033043. The next prime is 225033119. The reversal of 225033044 is 440330522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225033041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6032 + ... + 22055.

It is an arithmetic number, because the mean of its divisors is an integer number (32834872).

Almost surely, 2^225033044 is an apocalyptic number.

It is an amenable number.

225033044 is a deficient number, since it is larger than the sum of its proper divisors (168985420).

225033044 is a wasteful number, since it uses less digits than its factorization.

225033044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30094 (or 30092 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 225033044 is about 15001.1014262287. The cubic root of 225033044 is about 608.2499729566.

Adding to 225033044 its reverse (440330522), we get a palindrome (665363566).

The spelling of 225033044 in words is "two hundred twenty-five million, thirty-three thousand, forty-four".