12201211202023 has 2 divisors, whose sum is σ = 12201211202024. Its totient is φ = 12201211202022.

The previous prime is 12201211201969. The next prime is 12201211202039. The reversal of 12201211202023 is 32020211210221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12201211202023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12201211202423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100605601011 + 6100605601012.

It is an arithmetic number, because the mean of its divisors is an integer number (6100605601012).

Almost surely, 2^{12201211202023} is an apocalyptic number.

12201211202023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12201211202023 is an equidigital number, since it uses as much as digits as its factorization.

12201211202023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12201211202023 its reverse (32020211210221), we get a palindrome (44221422412244).

The spelling of 12201211202023 in words is "twelve trillion, two hundred one billion, two hundred eleven million, two hundred two thousand, twenty-three".