227113812912 has 80 divisors (see below), whose sum is σ = 671220864512. Its totient is φ = 64822464000.

The previous prime is 227113812857. The next prime is 227113812943. The reversal of 227113812912 is 219218311722.

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, 24589 + ... + 674412.

Almost surely, 2^227113812912 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 227113812912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335610432256).

227113812912 is an abundant number, since it is smaller than the sum of its proper divisors (444107051600).

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

227113812912 is a wasteful number, since it uses less digits than its factorization.

227113812912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699986 (or 699980 counting only the distinct ones).

The product of its digits is 24192, while the sum is 39.

The spelling of 227113812912 in words is "two hundred twenty-seven billion, one hundred thirteen million, eight hundred twelve thousand, nine hundred twelve".