11442204311 has 2 divisors, whose sum is σ = 11442204312. Its totient is φ = 11442204310.

The previous prime is 11442204247. The next prime is 11442204329. The reversal of 11442204311 is 11340224411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11442204311 - 2⁶ = 11442204247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11442204341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5721102155 + 5721102156.

It is an arithmetic number, because the mean of its divisors is an integer number (5721102156).

Almost surely, 2^11442204311 is an apocalyptic number.

11442204311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11442204311 is an equidigital number, since it uses as much as digits as its factorization.

11442204311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11442204311 its reverse (11340224411), we get a palindrome (22782428722).

The spelling of 11442204311 in words is "eleven billion, four hundred forty-two million, two hundred four thousand, three hundred eleven".