4002224403012 has 48 divisors (see below), whose sum is σ = 10199622988800. Its totient is φ = 1211349715360.

The previous prime is 4002224402963. The next prime is 4002224403053. The reversal of 4002224403012 is 2103044222004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17958312 + ... + 18179807.

It is an arithmetic number, because the mean of its divisors is an integer number (212492145600).

Almost surely, 2^{4002224403012} is an apocalyptic number.

It is an amenable number.

4002224403012 is an abundant number, since it is smaller than the sum of its proper divisors (6197398585788).

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

4002224403012 is a wasteful number, since it uses less digits than its factorization.

4002224403012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36138976 (or 36138974 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 4002224403012 its reverse (2103044222004), we get a palindrome (6105268625016).

The spelling of 4002224403012 in words is "four trillion, two billion, two hundred twenty-four million, four hundred three thousand, twelve".