228024115211 has 2 divisors, whose sum is σ = 228024115212. Its totient is φ = 228024115210.

The previous prime is 228024115171. The next prime is 228024115213. The reversal of 228024115211 is 112511420822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228024115211 - 2²² = 228019920907 is a prime.

Together with 228024115213, 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 (228024115213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114012057605 + 114012057606.

It is an arithmetic number, because the mean of its divisors is an integer number (114012057606).

Almost surely, 2^228024115211 is an apocalyptic number.

228024115211 is a deficient number, since it is larger than the sum of its proper divisors (1).

228024115211 is an equidigital number, since it uses as much as digits as its factorization.

228024115211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2560, while the sum is 29.

The spelling of 228024115211 in words is "two hundred twenty-eight billion, twenty-four million, one hundred fifteen thousand, two hundred eleven".