227246047312 has 20 divisors (see below), whose sum is σ = 444563872480. Its totient is φ = 112519886688.

The previous prime is 227246047309. The next prime is 227246047319. The reversal of 227246047312 is 213740642722.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227246047319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68944362 + ... + 68947657.

It is an arithmetic number, because the mean of its divisors is an integer number (22228193624).

Almost surely, 2^227246047312 is an apocalyptic number.

It is an amenable number.

227246047312 is a deficient number, since it is larger than the sum of its proper divisors (217317825168).

227246047312 is a wasteful number, since it uses less digits than its factorization.

227246047312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137892130 (or 137892124 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 40.

The spelling of 227246047312 in words is "two hundred twenty-seven billion, two hundred forty-six million, forty-seven thousand, three hundred twelve".