22100216027 has 2 divisors, whose sum is σ = 22100216028. Its totient is φ = 22100216026.

The previous prime is 22100215987. The next prime is 22100216051. The reversal of 22100216027 is 72061200122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22100216027 - 2⁸ = 22100215771 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22100215993 and 22100216011.

It is not a weakly prime, because it can be changed into another prime (22100216227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050108013 + 11050108014.

It is an arithmetic number, because the mean of its divisors is an integer number (11050108014).

Almost surely, 2^22100216027 is an apocalyptic number.

22100216027 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100216027 is an equidigital number, since it uses as much as digits as its factorization.

22100216027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 22100216027 its reverse (72061200122), we get a palindrome (94161416149).

The spelling of 22100216027 in words is "twenty-two billion, one hundred million, two hundred sixteen thousand, twenty-seven".