12200422231 has 2 divisors, whose sum is σ = 12200422232. Its totient is φ = 12200422230.

The previous prime is 12200422219. The next prime is 12200422261. The reversal of 12200422231 is 13222400221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12200422231 - 2¹⁵ = 12200389463 is a prime.

It is a super-3 number, since 3×12200422231³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 12200422199 and 12200422208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200422261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100211115 + 6100211116.

It is an arithmetic number, because the mean of its divisors is an integer number (6100211116).

Almost surely, 2^12200422231 is an apocalyptic number.

12200422231 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200422231 is an equidigital number, since it uses as much as digits as its factorization.

12200422231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12200422231 its reverse (13222400221), we get a palindrome (25422822452).

The spelling of 12200422231 in words is "twelve billion, two hundred million, four hundred twenty-two thousand, two hundred thirty-one".