12063205245 has 32 divisors (see below), whose sum is σ = 23755237632. Its totient is φ = 5090406912.

The previous prime is 12063205199. The next prime is 12063205247. The reversal of 12063205245 is 54250236021.

It is not a de Polignac number, because 12063205245 - 2¹⁷ = 12063074173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12063205247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4417392 + ... + 4420121.

It is an arithmetic number, because the mean of its divisors is an integer number (742351176).

Almost surely, 2^12063205245 is an apocalyptic number.

12063205245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12063205245 is a deficient number, since it is larger than the sum of its proper divisors (11692032387).

12063205245 is a wasteful number, since it uses less digits than its factorization.

12063205245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8837541.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 12063205245 in words is "twelve billion, sixty-three million, two hundred five thousand, two hundred forty-five".