12202302987 has 96 divisors (see below), whose sum is σ = 21964800000. Its totient is φ = 6370176960.

The previous prime is 12202302971. The next prime is 12202302989. The reversal of 12202302987 is 78920320221.

12202302987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12202302987 - 2⁴ = 12202302971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12202302989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18516064 + ... + 18516722.

It is an arithmetic number, because the mean of its divisors is an integer number (228800000).

Almost surely, 2^12202302987 is an apocalyptic number.

12202302987 is a deficient number, since it is larger than the sum of its proper divisors (9762497013).

12202302987 is a wasteful number, since it uses less digits than its factorization.

12202302987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221 (or 1218 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 12202302987 in words is "twelve billion, two hundred two million, three hundred two thousand, nine hundred eighty-seven".