11062231 has 2 divisors, whose sum is σ = 11062232. Its totient is φ = 11062230.

The previous prime is 11062217. The next prime is 11062243. The reversal of 11062231 is 13226011.

11062231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (13226011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11062231 - 2⁹ = 11061719 is a prime.

It is a super-2 number, since 2×11062231² = 244745909394722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11063231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5531115 + 5531116.

It is an arithmetic number, because the mean of its divisors is an integer number (5531116).

Almost surely, 2^11062231 is an apocalyptic number.

11062231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11062231 is an equidigital number, since it uses as much as digits as its factorization.

11062231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 11062231 is about 3325.9932351104. The cubic root of 11062231 is about 222.8166161122.

Adding to 11062231 its reverse (13226011), we get a palindrome (24288242).

The spelling of 11062231 in words is "eleven million, sixty-two thousand, two hundred thirty-one".