227420395724 has 6 divisors (see below), whose sum is σ = 397985692524. Its totient is φ = 113710197860.

The previous prime is 227420395723. The next prime is 227420395753. The reversal of 227420395724 is 427593024722.

It is not an unprimeable number, because it can be changed into a prime (227420395723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28427549462 + ... + 28427549469.

It is an arithmetic number, because the mean of its divisors is an integer number (66330948754).

Almost surely, 2^227420395724 is an apocalyptic number.

It is an amenable number.

227420395724 is a deficient number, since it is larger than the sum of its proper divisors (170565296800).

227420395724 is a wasteful number, since it uses less digits than its factorization.

227420395724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56855098935 (or 56855098933 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 227420395724 in words is "two hundred twenty-seven billion, four hundred twenty million, three hundred ninety-five thousand, seven hundred twenty-four".