227007630564 has 96 divisors (see below), whose sum is σ = 624534481536. Its totient is φ = 63269268480.

The previous prime is 227007630533. The next prime is 227007630631. The reversal of 227007630564 is 465036700722.

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, 236544 + ... + 714120.

It is an arithmetic number, because the mean of its divisors is an integer number (6505567516).

Almost surely, 2^227007630564 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227007630564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312267240768).

227007630564 is an abundant number, since it is smaller than the sum of its proper divisors (397526850972).

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

227007630564 is a wasteful number, since it uses less digits than its factorization.

227007630564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477885 (or 477883 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 227007630564 in words is "two hundred twenty-seven billion, seven million, six hundred thirty thousand, five hundred sixty-four".