11222022047 has 2 divisors, whose sum is σ = 11222022048. Its totient is φ = 11222022046.

The previous prime is 11222021989. The next prime is 11222022061. The reversal of 11222022047 is 74022022211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11222022047 - 2²⁶ = 11154913183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222022067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611011023 + 5611011024.

It is an arithmetic number, because the mean of its divisors is an integer number (5611011024).

Almost surely, 2^11222022047 is an apocalyptic number.

11222022047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222022047 is an equidigital number, since it uses as much as digits as its factorization.

11222022047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 11222022047 its reverse (74022022211), we get a palindrome (85244044258).

The spelling of 11222022047 in words is "eleven billion, two hundred twenty-two million, twenty-two thousand, forty-seven".