1200002402224 has 40 divisors (see below), whose sum is σ = 2427258074112. Its totient is φ = 573638303040.

The previous prime is 1200002402213. The next prime is 1200002402239. The reversal of 1200002402224 is 4222042000021.

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, 16192 + ... + 1549279.

Almost surely, 2^{1200002402224} is an apocalyptic number.

It is an amenable number.

1200002402224 is an abundant number, since it is smaller than the sum of its proper divisors (1227255671888).

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

1200002402224 is a wasteful number, since it uses less digits than its factorization.

1200002402224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567585 (or 1567579 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 1200002402224 its reverse (4222042000021), we get a palindrome (5422044402245).

The spelling of 1200002402224 in words is "one trillion, two hundred billion, two million, four hundred two thousand, two hundred twenty-four".