12010206049 has 2 divisors, whose sum is σ = 12010206050. Its totient is φ = 12010206048.

The previous prime is 12010206037. The next prime is 12010206097. The reversal of 12010206049 is 94060201021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10561261824 + 1448944225 = 102768^2 + 38065^2 .

It is a cyclic number.

It is not a de Polignac number, because 12010206049 - 2²⁷ = 11875988321 is a prime.

It is not a weakly prime, because it can be changed into another prime (12010206149) 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, 6005103024 + 6005103025.

It is an arithmetic number, because the mean of its divisors is an integer number (6005103025).

Almost surely, 2^12010206049 is an apocalyptic number.

It is an amenable number.

12010206049 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010206049 is an equidigital number, since it uses as much as digits as its factorization.

12010206049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 12010206049 in words is "twelve billion, ten million, two hundred six thousand, forty-nine".