12201103829 has 2 divisors, whose sum is σ = 12201103830. Its totient is φ = 12201103828.

The previous prime is 12201103819. The next prime is 12201103853. The reversal of 12201103829 is 92830110221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6335841604 + 5865262225 = 79598^2 + 76585^2 .

It is a cyclic number.

It is not a de Polignac number, because 12201103829 - 2³² = 7906136533 is a prime.

It is a super-2 number, since 2×12201103829² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12201103819) 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, 6100551914 + 6100551915.

It is an arithmetic number, because the mean of its divisors is an integer number (6100551915).

Almost surely, 2^12201103829 is an apocalyptic number.

It is an amenable number.

12201103829 is a deficient number, since it is larger than the sum of its proper divisors (1).

12201103829 is an equidigital number, since it uses as much as digits as its factorization.

12201103829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 12201103829 in words is "twelve billion, two hundred one million, one hundred three thousand, eight hundred twenty-nine".