12022012202009 has 2 divisors, whose sum is σ = 12022012202010. Its totient is φ = 12022012202008.

The previous prime is 12022012201981. The next prime is 12022012202059. The reversal of 12022012202009 is 90020221022021.

12022012202009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9931775766784 + 2090236435225 = 3151472^2 + 1445765^2 .

It is a cyclic number.

It is not a de Polignac number, because 12022012202009 - 2³⁶ = 11953292725273 is a prime.

It is not a weakly prime, because it can be changed into another prime (12022012202059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011006101004 + 6011006101005.

It is an arithmetic number, because the mean of its divisors is an integer number (6011006101005).

Almost surely, 2^{12022012202009} is an apocalyptic number.

It is an amenable number.

12022012202009 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022012202009 is an equidigital number, since it uses as much as digits as its factorization.

12022012202009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 12022012202009 in words is "twelve trillion, twenty-two billion, twelve million, two hundred two thousand, nine".