226556247630 has 16 divisors (see below), whose sum is σ = 543734994384. Its totient is φ = 60414999360.

The previous prime is 226556247529. The next prime is 226556247691. The reversal of 226556247630 is 36742655622.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 226556247630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3775937431 + ... + 3775937490.

It is an arithmetic number, because the mean of its divisors is an integer number (33983437149).

Almost surely, 2^226556247630 is an apocalyptic number.

226556247630 is an abundant number, since it is smaller than the sum of its proper divisors (317178746754).

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

226556247630 is a wasteful number, since it uses less digits than its factorization.

226556247630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7551874931.

The product of its (nonzero) digits is 3628800, while the sum is 48.

The spelling of 226556247630 in words is "two hundred twenty-six billion, five hundred fifty-six million, two hundred forty-seven thousand, six hundred thirty".