12001200010223 has 2 divisors, whose sum is σ = 12001200010224. Its totient is φ = 12001200010222.

The previous prime is 12001200010201. The next prime is 12001200010229. The reversal of 12001200010223 is 32201000210021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12001200010223 - 2¹⁸ = 12001199748079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12001200010198 and 12001200010207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12001200010229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000600005111 + 6000600005112.

It is an arithmetic number, because the mean of its divisors is an integer number (6000600005112).

Almost surely, 2^{12001200010223} is an apocalyptic number.

12001200010223 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001200010223 is an equidigital number, since it uses as much as digits as its factorization.

12001200010223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12001200010223 its reverse (32201000210021), we get a palindrome (44202200220244).

The spelling of 12001200010223 in words is "twelve trillion, one billion, two hundred million, ten thousand, two hundred twenty-three".