12224031002 has 16 divisors (see below), whose sum is σ = 18763038720. Its totient is φ = 5970196848.

The previous prime is 12224030983. The next prime is 12224031041. The reversal of 12224031002 is 20013042221.

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, 79898 + ... + 175589.

It is an arithmetic number, because the mean of its divisors is an integer number (1172689920).

Almost surely, 2^12224031002 is an apocalyptic number.

12224031002 is a deficient number, since it is larger than the sum of its proper divisors (6539007718).

12224031002 is a wasteful number, since it uses less digits than its factorization.

12224031002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256045.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 12224031002 its reverse (20013042221), we get a palindrome (32237073223).

The spelling of 12224031002 in words is "twelve billion, two hundred twenty-four million, thirty-one thousand, two".