225064370244 has 48 divisors (see below), whose sum is σ = 614809996416. Its totient is φ = 62735712000.

The previous prime is 225064370191. The next prime is 225064370257. The reversal of 225064370244 is 442073460522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32671407 + ... + 32678294.

It is an arithmetic number, because the mean of its divisors is an integer number (12808541592).

Almost surely, 2^225064370244 is an apocalyptic number.

It is an amenable number.

225064370244 is an abundant number, since it is smaller than the sum of its proper divisors (389745626172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225064370244 is a wasteful number, since it uses less digits than its factorization.

225064370244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65349756 (or 65349754 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 39.

The spelling of 225064370244 in words is "two hundred twenty-five billion, sixty-four million, three hundred seventy thousand, two hundred forty-four".