912057347227 has 8 divisors (see below), whose sum is σ = 984403173600. Its totient is φ = 840024030720.

The previous prime is 912057347221. The next prime is 912057347249. The reversal of 912057347227 is 722743750219.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 912057347227 - 2¹⁵ = 912057314459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (912057347221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78121399 + ... + 78133072.

It is an arithmetic number, because the mean of its divisors is an integer number (123050396700).

Almost surely, 2^912057347227 is an apocalyptic number.

912057347227 is a deficient number, since it is larger than the sum of its proper divisors (72345826373).

912057347227 is a wasteful number, since it uses less digits than its factorization.

912057347227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156254933.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 912057347227 in words is "nine hundred twelve billion, fifty-seven million, three hundred forty-seven thousand, two hundred twenty-seven".