225005744310 has 64 divisors (see below), whose sum is σ = 547526932992. Its totient is φ = 59167086336.

The previous prime is 225005744309. The next prime is 225005744333. The reversal of 225005744310 is 13447500522.

It is a super-2 number, since 2×225005744310² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15250357 + ... + 15265103.

It is an arithmetic number, because the mean of its divisors is an integer number (8555108328).

Almost surely, 2^225005744310 is an apocalyptic number.

225005744310 is an abundant number, since it is smaller than the sum of its proper divisors (322521188682).

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

225005744310 is a wasteful number, since it uses less digits than its factorization.

225005744310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21797.

The product of its (nonzero) digits is 33600, while the sum is 33.

The spelling of 225005744310 in words is "two hundred twenty-five billion, five million, seven hundred forty-four thousand, three hundred ten".