12022102021211 has 2 divisors, whose sum is σ = 12022102021212. Its totient is φ = 12022102021210.

The previous prime is 12022102021207. The next prime is 12022102021231. The reversal of 12022102021211 is 11212020122021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12022102021211 - 2² = 12022102021207 is a prime.

It is a super-2 number, since 2×12022102021211² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12022102021211.

It is not a weakly prime, because it can be changed into another prime (12022102021231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011051010605 + 6011051010606.

It is an arithmetic number, because the mean of its divisors is an integer number (6011051010606).

Almost surely, 2^{12022102021211} is an apocalyptic number.

12022102021211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022102021211 is an equidigital number, since it uses as much as digits as its factorization.

12022102021211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12022102021211 its reverse (11212020122021), we get a palindrome (23234122143232).

The spelling of 12022102021211 in words is "twelve trillion, twenty-two billion, one hundred two million, twenty-one thousand, two hundred eleven".