12204102047 has 2 divisors, whose sum is σ = 12204102048. Its totient is φ = 12204102046.

The previous prime is 12204102037. The next prime is 12204102121. The reversal of 12204102047 is 74020140221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12204102047 - 2¹⁰ = 12204101023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12204102037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6102051023 + 6102051024.

It is an arithmetic number, because the mean of its divisors is an integer number (6102051024).

Almost surely, 2^12204102047 is an apocalyptic number.

12204102047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12204102047 is an equidigital number, since it uses as much as digits as its factorization.

12204102047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 12204102047 its reverse (74020140221), we get a palindrome (86224242268).

The spelling of 12204102047 in words is "twelve billion, two hundred four million, one hundred two thousand, forty-seven".