226838774630 has 48 divisors (see below), whose sum is σ = 443133782640. Its totient is φ = 83566514304.

The previous prime is 226838774609. The next prime is 226838774639. The reversal of 226838774630 is 36477838622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226838774639) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 597176 + ... + 900164.

It is an arithmetic number, because the mean of its divisors is an integer number (9231953805).

Almost surely, 2^226838774630 is an apocalyptic number.

226838774630 is a deficient number, since it is larger than the sum of its proper divisors (216295008010).

226838774630 is a wasteful number, since it uses less digits than its factorization.

226838774630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303465 (or 303452 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 56.

The spelling of 226838774630 in words is "two hundred twenty-six billion, eight hundred thirty-eight million, seven hundred seventy-four thousand, six hundred thirty".