227130154221611 has 2 divisors, whose sum is σ = 227130154221612. Its totient is φ = 227130154221610.

The previous prime is 227130154221527. The next prime is 227130154221613. The reversal of 227130154221611 is 116122451031722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 227130154221611 - 2¹⁰ = 227130154220587 is a prime.

Together with 227130154221613, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (227130154221613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113565077110805 + 113565077110806.

It is an arithmetic number, because the mean of its divisors is an integer number (113565077110806).

Almost surely, 2^{227130154221611} is an apocalyptic number.

227130154221611 is a deficient number, since it is larger than the sum of its proper divisors (1).

227130154221611 is an equidigital number, since it uses as much as digits as its factorization.

227130154221611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 227130154221611 in words is "two hundred twenty-seven trillion, one hundred thirty billion, one hundred fifty-four million, two hundred twenty-one thousand, six hundred eleven".