12213003412 has 48 divisors (see below), whose sum is σ = 22644002304. Its totient is φ = 5754240000.

The previous prime is 12213003403. The next prime is 12213003469. The reversal of 12213003412 is 21430031221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12213003412.

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 15 ways as a sum of consecutive naturals, for example, 3012787 + ... + 3016837.

It is an arithmetic number, because the mean of its divisors is an integer number (471750048).

Almost surely, 2^12213003412 is an apocalyptic number.

It is an amenable number.

12213003412 is a deficient number, since it is larger than the sum of its proper divisors (10430998892).

12213003412 is a wasteful number, since it uses less digits than its factorization.

12213003412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720 (or 4718 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12213003412 its reverse (21430031221), we get a palindrome (33643034633).

The spelling of 12213003412 in words is "twelve billion, two hundred thirteen million, three thousand, four hundred twelve".