225012102244 has 6 divisors (see below), whose sum is σ = 393771178934. Its totient is φ = 112506051120.

The previous prime is 225012102233. The next prime is 225012102283. The reversal of 225012102244 is 442201210522.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 186080076900 + 38932025344 = 431370^2 + 197312^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28126512777 + ... + 28126512784.

Almost surely, 2^225012102244 is an apocalyptic number.

It is an amenable number.

225012102244 is a deficient number, since it is larger than the sum of its proper divisors (168759076690).

225012102244 is a wasteful number, since it uses less digits than its factorization.

225012102244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56253025565 (or 56253025563 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 225012102244 its reverse (442201210522), we get a palindrome (667213312766).

The spelling of 225012102244 in words is "two hundred twenty-five billion, twelve million, one hundred two thousand, two hundred forty-four".