227863997201 has 2 divisors, whose sum is σ = 227863997202. Its totient is φ = 227863997200.

The previous prime is 227863997131. The next prime is 227863997209. The reversal of 227863997201 is 102799368722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223790494225 + 4073502976 = 473065^2 + 63824^2 .

It is a cyclic number.

It is not a de Polignac number, because 227863997201 - 2²² = 227859802897 is a prime.

It is not a weakly prime, because it can be changed into another prime (227863997209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113931998600 + 113931998601.

It is an arithmetic number, because the mean of its divisors is an integer number (113931998601).

Almost surely, 2^227863997201 is an apocalyptic number.

It is an amenable number.

227863997201 is a deficient number, since it is larger than the sum of its proper divisors (1).

227863997201 is an equidigital number, since it uses as much as digits as its factorization.

227863997201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4572288, while the sum is 56.

The spelling of 227863997201 in words is "two hundred twenty-seven billion, eight hundred sixty-three million, nine hundred ninety-seven thousand, two hundred one".