11044202231 has 2 divisors, whose sum is σ = 11044202232. Its totient is φ = 11044202230.

The previous prime is 11044202227. The next prime is 11044202243. The reversal of 11044202231 is 13220244011.

11044202231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11044202231 - 2² = 11044202227 is a prime.

It is a super-2 number, since 2×11044202231² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a plaindrome in base 8.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11044202131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522101115 + 5522101116.

It is an arithmetic number, because the mean of its divisors is an integer number (5522101116).

Almost surely, 2^11044202231 is an apocalyptic number.

11044202231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11044202231 is an equidigital number, since it uses as much as digits as its factorization.

11044202231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11044202231 its reverse (13220244011), we get a palindrome (24264446242).

The spelling of 11044202231 in words is "eleven billion, forty-four million, two hundred two thousand, two hundred thirty-one".