12022110622211 has 2 divisors, whose sum is σ = 12022110622212. Its totient is φ = 12022110622210.

The previous prime is 12022110622189. The next prime is 12022110622217. The reversal of 12022110622211 is 11222601122021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12022110622211 is a prime.

It is a super-2 number, since 2×12022110622211² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12022110622217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011055311105 + 6011055311106.

It is an arithmetic number, because the mean of its divisors is an integer number (6011055311106).

Almost surely, 2^{12022110622211} is an apocalyptic number.

12022110622211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022110622211 is an equidigital number, since it uses as much as digits as its factorization.

12022110622211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 12022110622211 its reverse (11222601122021), we get a palindrome (23244711744232).

The spelling of 12022110622211 in words is "twelve trillion, twenty-two billion, one hundred ten million, six hundred twenty-two thousand, two hundred eleven".