12203202232 has 16 divisors (see below), whose sum is σ = 24641081640. Its totient is φ = 5632247136.

The previous prime is 12203202217. The next prime is 12203202281. The reversal of 12203202232 is 23220230221.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 58669138 + ... + 58669345.

Almost surely, 2^12203202232 is an apocalyptic number.

It is an amenable number.

12203202232 is an abundant number, since it is smaller than the sum of its proper divisors (12437879408).

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

12203202232 is a wasteful number, since it uses less digits than its factorization.

12203202232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117338502 (or 117338498 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12203202232 its reverse (23220230221), we get a palindrome (35423432453).

The spelling of 12203202232 in words is "twelve billion, two hundred three million, two hundred two thousand, two hundred thirty-two".