2204224002232 has 64 divisors (see below), whose sum is σ = 5087690035200. Its totient is φ = 874446693120.

The previous prime is 2204224002203. The next prime is 2204224002257. The reversal of 2204224002232 is 2322004224022.

It is a junction number, because it is equal to n+sod(n) for n = 2204224002197 and 2204224002206.

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, 27562557 + ... + 27642412.

It is an arithmetic number, because the mean of its divisors is an integer number (79495156800).

Almost surely, 2^{2204224002232} is an apocalyptic number.

It is an amenable number.

2204224002232 is an abundant number, since it is smaller than the sum of its proper divisors (2883466032968).

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

2204224002232 is a wasteful number, since it uses less digits than its factorization.

2204224002232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55205036 (or 55205032 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 2204224002232 its reverse (2322004224022), we get a palindrome (4526228226254).

The spelling of 2204224002232 in words is "two trillion, two hundred four billion, two hundred twenty-four million, two thousand, two hundred thirty-two".