227242035215827 has 2 divisors, whose sum is σ = 227242035215828. Its totient is φ = 227242035215826.

The previous prime is 227242035215821. The next prime is 227242035216011. The reversal of 227242035215827 is 728512530242722.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-227242035215827 is a prime.

It is not a weakly prime, because it can be changed into another prime (227242035215821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113621017607913 + 113621017607914.

It is an arithmetic number, because the mean of its divisors is an integer number (113621017607914).

Almost surely, 2^{227242035215827} is an apocalyptic number.

227242035215827 is a deficient number, since it is larger than the sum of its proper divisors (1).

227242035215827 is an equidigital number, since it uses as much as digits as its factorization.

227242035215827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7526400, while the sum is 52.

The spelling of 227242035215827 in words is "two hundred twenty-seven trillion, two hundred forty-two billion, thirty-five million, two hundred fifteen thousand, eight hundred twenty-seven".