22201020122027 has 2 divisors, whose sum is σ = 22201020122028. Its totient is φ = 22201020122026.

The previous prime is 22201020121993. The next prime is 22201020122081. The reversal of 22201020122027 is 72022102010222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22201020122027 - 2²² = 22201015927723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22201020121993 and 22201020122011.

It is not a weakly prime, because it can be changed into another prime (22201026122027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100510061013 + 11100510061014.

It is an arithmetic number, because the mean of its divisors is an integer number (11100510061014).

Almost surely, 2^{22201020122027} is an apocalyptic number.

22201020122027 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201020122027 is an equidigital number, since it uses as much as digits as its factorization.

22201020122027 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 22201020122027 its reverse (72022102010222), we get a palindrome (94223122132249).

The spelling of 22201020122027 in words is "twenty-two trillion, two hundred one billion, twenty million, one hundred twenty-two thousand, twenty-seven".