22112206927 has 2 divisors, whose sum is σ = 22112206928. Its totient is φ = 22112206926.

The previous prime is 22112206871. The next prime is 22112206933. The reversal of 22112206927 is 72960221122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22112206927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22112206892 and 22112206901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22112206937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056103463 + 11056103464.

It is an arithmetic number, because the mean of its divisors is an integer number (11056103464).

Almost surely, 2^22112206927 is an apocalyptic number.

22112206927 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112206927 is an equidigital number, since it uses as much as digits as its factorization.

22112206927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 22112206927 in words is "twenty-two billion, one hundred twelve million, two hundred six thousand, nine hundred twenty-seven".