12212003032 has 32 divisors (see below), whose sum is σ = 23660722800. Its totient is φ = 5904503424.

The previous prime is 12212003029. The next prime is 12212003051. The reversal of 12212003032 is 23030021221.

12212003032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12212002997 and 12212003015.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 78307 + ... + 174802.

Almost surely, 2^12212003032 is an apocalyptic number.

It is an amenable number.

12212003032 is a deficient number, since it is larger than the sum of its proper divisors (11448719768).

12212003032 is a wasteful number, since it uses less digits than its factorization.

12212003032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253315 (or 253311 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12212003032 its reverse (23030021221), we get a palindrome (35242024253).

The spelling of 12212003032 in words is "twelve billion, two hundred twelve million, three thousand, thirty-two".