12012102102229 has 2 divisors, whose sum is σ = 12012102102230. Its totient is φ = 12012102102228.

The previous prime is 12012102102181. The next prime is 12012102102281. The reversal of 12012102102229 is 92220120121021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11964577230225 + 47524872004 = 3458985^2 + 218002^2 .

It is a cyclic number.

It is not a de Polignac number, because 12012102102229 - 2¹³ = 12012102094037 is a prime.

It is a super-2 number, since 2×12012102102229² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12012102102289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006051051114 + 6006051051115.

It is an arithmetic number, because the mean of its divisors is an integer number (6006051051115).

Almost surely, 2^{12012102102229} is an apocalyptic number.

It is an amenable number.

12012102102229 is a deficient number, since it is larger than the sum of its proper divisors (1).

12012102102229 is an equidigital number, since it uses as much as digits as its factorization.

12012102102229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 12012102102229 in words is "twelve trillion, twelve billion, one hundred two million, one hundred two thousand, two hundred twenty-nine".