12207853018 has 16 divisors (see below), whose sum is σ = 18615951360. Its totient is φ = 6002578800.

The previous prime is 12207853003. The next prime is 12207853019. The reversal of 12207853018 is 81035870221.

It is not an unprimeable number, because it can be changed into a prime (12207853019) 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 in 7 ways as a sum of consecutive naturals, for example, 835903 + ... + 850381.

It is an arithmetic number, because the mean of its divisors is an integer number (1163496960).

Almost surely, 2^12207853018 is an apocalyptic number.

12207853018 is a deficient number, since it is larger than the sum of its proper divisors (6408098342).

12207853018 is a wasteful number, since it uses less digits than its factorization.

12207853018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21453.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 12207853018 in words is "twelve billion, two hundred seven million, eight hundred fifty-three thousand, eighteen".