12200000023 has 2 divisors, whose sum is σ = 12200000024. Its totient is φ = 12200000022.

The previous prime is 12200000017. The next prime is 12200000027. The reversal of 12200000023 is 32000000221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12200000023 - 2²⁵ = 12166445591 is a prime.

It is a super-2 number, since 2×12200000023² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12199999955 and 12200000009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200000027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100000011 + 6100000012.

It is an arithmetic number, because the mean of its divisors is an integer number (6100000012).

Almost surely, 2^12200000023 is an apocalyptic number.

12200000023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200000023 is an equidigital number, since it uses as much as digits as its factorization.

12200000023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 12200000023 its reverse (32000000221), we get a palindrome (44200000244).

The spelling of 12200000023 in words is "twelve billion, two hundred million, twenty-three", and thus it is an aban number.