12201103267 has 2 divisors, whose sum is σ = 12201103268. Its totient is φ = 12201103266.

The previous prime is 12201103259. The next prime is 12201103339. The reversal of 12201103267 is 76230110221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12201103267 - 2³ = 12201103259 is a prime.

It is not a weakly prime, because it can be changed into another prime (12201103207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100551633 + 6100551634.

It is an arithmetic number, because the mean of its divisors is an integer number (6100551634).

Almost surely, 2^12201103267 is an apocalyptic number.

12201103267 is a deficient number, since it is larger than the sum of its proper divisors (1).

12201103267 is an equidigital number, since it uses as much as digits as its factorization.

12201103267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 12201103267 its reverse (76230110221), we get a palindrome (88431213488).

The spelling of 12201103267 in words is "twelve billion, two hundred one million, one hundred three thousand, two hundred sixty-seven".