11222222009927 has 2 divisors, whose sum is σ = 11222222009928. Its totient is φ = 11222222009926.

The previous prime is 11222222009893. The next prime is 11222222010019. The reversal of 11222222009927 is 72990022222211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11222222009927 - 2⁸ = 11222222009671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222222009627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611111004963 + 5611111004964.

It is an arithmetic number, because the mean of its divisors is an integer number (5611111004964).

Almost surely, 2^{11222222009927} is an apocalyptic number.

11222222009927 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222222009927 is an equidigital number, since it uses as much as digits as its factorization.

11222222009927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 11222222009927 in words is "eleven trillion, two hundred twenty-two billion, two hundred twenty-two million, nine thousand, nine hundred twenty-seven".