12022100001101 has 2 divisors, whose sum is σ = 12022100001102. Its totient is φ = 12022100001100.

The previous prime is 12022100001083. The next prime is 12022100001211. The reversal of 12022100001101 is 10110000122021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12021122188201 + 977812900 = 3467149^2 + 31270^2 .

It is a cyclic number.

It is not a de Polignac number, because 12022100001101 - 2²² = 12022095806797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12022100001001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011050000550 + 6011050000551.

It is an arithmetic number, because the mean of its divisors is an integer number (6011050000551).

Almost surely, 2^{12022100001101} is an apocalyptic number.

It is an amenable number.

12022100001101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022100001101 is an equidigital number, since it uses as much as digits as its factorization.

12022100001101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12022100001101 its reverse (10110000122021), we get a palindrome (22132100123122).

The spelling of 12022100001101 in words is "twelve trillion, twenty-two billion, one hundred million, one thousand, one hundred one".