12230011116949 has 2 divisors, whose sum is σ = 12230011116950. Its totient is φ = 12230011116948.

The previous prime is 12230011116943. The next prime is 12230011116979. The reversal of 12230011116949 is 94961111003221.

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., 11952854144100 + 277156972849 = 3457290^2 + 526457^2 .

It is a cyclic number.

It is not a de Polignac number, because 12230011116949 - 2²¹ = 12230009019797 is a prime.

It is a super-2 number, since 2×12230011116949² (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 (12230011116943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115005558474 + 6115005558475.

It is an arithmetic number, because the mean of its divisors is an integer number (6115005558475).

Almost surely, 2^{12230011116949} is an apocalyptic number.

It is an amenable number.

12230011116949 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230011116949 is an equidigital number, since it uses as much as digits as its factorization.

12230011116949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 12230011116949 in words is "twelve trillion, two hundred thirty billion, eleven million, one hundred sixteen thousand, nine hundred forty-nine".