11774730223 has 2 divisors, whose sum is σ = 11774730224. Its totient is φ = 11774730222.

The previous prime is 11774730221. The next prime is 11774730269. The reversal of 11774730223 is 32203747711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11774730223 - 2¹ = 11774730221 is a prime.

Together with 11774730221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11774730221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5887365111 + 5887365112.

It is an arithmetic number, because the mean of its divisors is an integer number (5887365112).

Almost surely, 2^11774730223 is an apocalyptic number.

11774730223 is a deficient number, since it is larger than the sum of its proper divisors (1).

11774730223 is an equidigital number, since it uses as much as digits as its factorization.

11774730223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 37.

The spelling of 11774730223 in words is "eleven billion, seven hundred seventy-four million, seven hundred thirty thousand, two hundred twenty-three".