12230220101129 has 2 divisors, whose sum is σ = 12230220101130. Its totient is φ = 12230220101128.

The previous prime is 12230220101089. The next prime is 12230220101137. The reversal of 12230220101129 is 92110102203221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11534697460729 + 695522640400 = 3396277^2 + 833980^2 .

It is a cyclic number.

It is not a de Polignac number, because 12230220101129 - 2²⁴ = 12230203323913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12230220101098 and 12230220101107.

It is not a weakly prime, because it can be changed into another prime (12230220101159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115110050564 + 6115110050565.

It is an arithmetic number, because the mean of its divisors is an integer number (6115110050565).

Almost surely, 2^{12230220101129} is an apocalyptic number.

It is an amenable number.

12230220101129 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230220101129 is an equidigital number, since it uses as much as digits as its factorization.

12230220101129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 12230220101129 in words is "twelve trillion, two hundred thirty billion, two hundred twenty million, one hundred one thousand, one hundred twenty-nine".