12203063868 has 24 divisors (see below), whose sum is σ = 28538688640. Its totient is φ = 4058420400.

The previous prime is 12203063843. The next prime is 12203063881. The reversal of 12203063868 is 86836030221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152958 + ... + 1163493.

Almost surely, 2^12203063868 is an apocalyptic number.

It is an amenable number.

12203063868 is an abundant number, since it is smaller than the sum of its proper divisors (16335624772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12203063868 is a wasteful number, since it uses less digits than its factorization.

12203063868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316897 (or 2316895 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 12203063868 in words is "twelve billion, two hundred three million, sixty-three thousand, eight hundred sixty-eight".