2011330230227 has 2 divisors, whose sum is σ = 2011330230228. Its totient is φ = 2011330230226.

The previous prime is 2011330230113. The next prime is 2011330230229. The reversal of 2011330230227 is 7220320331102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2011330230227 - 2¹² = 2011330226131 is a prime.

Together with 2011330230229, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2011330230196 and 2011330230205.

It is not a weakly prime, because it can be changed into another prime (2011330230229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005665115113 + 1005665115114.

It is an arithmetic number, because the mean of its divisors is an integer number (1005665115114).

Almost surely, 2^{2011330230227} is an apocalyptic number.

2011330230227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011330230227 is an equidigital number, since it uses as much as digits as its factorization.

2011330230227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 2011330230227 its reverse (7220320331102), we get a palindrome (9231650561329).

The spelling of 2011330230227 in words is "two trillion, eleven billion, three hundred thirty million, two hundred thirty thousand, two hundred twenty-seven".