22011102121027 has 2 divisors, whose sum is σ = 22011102121028. Its totient is φ = 22011102121026.

The previous prime is 22011102120971. The next prime is 22011102121031. The reversal of 22011102121027 is 72012120111022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22011102121027 - 2⁷ = 22011102120899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22011102120989 and 22011102121007.

It is not a weakly prime, because it can be changed into another prime (22011102121037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005551060513 + 11005551060514.

It is an arithmetic number, because the mean of its divisors is an integer number (11005551060514).

Almost surely, 2^{22011102121027} is an apocalyptic number.

22011102121027 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011102121027 is an equidigital number, since it uses as much as digits as its factorization.

22011102121027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 22011102121027 its reverse (72012120111022), we get a palindrome (94023222232049).

The spelling of 22011102121027 in words is "twenty-two trillion, eleven billion, one hundred two million, one hundred twenty-one thousand, twenty-seven".