12035122249 has 2 divisors, whose sum is σ = 12035122250. Its totient is φ = 12035122248.

The previous prime is 12035122217. The next prime is 12035122283. The reversal of 12035122249 is 94222153021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12005146624 + 29975625 = 109568^2 + 5475^2 .

It is a cyclic number.

It is not a de Polignac number, because 12035122249 - 2⁵ = 12035122217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12035122249.

It is not a weakly prime, because it can be changed into another prime (12035122049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6017561124 + 6017561125.

It is an arithmetic number, because the mean of its divisors is an integer number (6017561125).

Almost surely, 2^12035122249 is an apocalyptic number.

It is an amenable number.

12035122249 is a deficient number, since it is larger than the sum of its proper divisors (1).

12035122249 is an equidigital number, since it uses as much as digits as its factorization.

12035122249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 12035122249 in words is "twelve billion, thirty-five million, one hundred twenty-two thousand, two hundred forty-nine".