2200204550042 has 8 divisors (see below), whose sum is σ = 3300354522036. Its totient is φ = 1100086376032.

The previous prime is 2200204550029. The next prime is 2200204550057. The reversal of 2200204550042 is 2400554020022.

It can be written as a sum of positive squares in 2 ways, for example, as 2092423003441 + 107781546601 = 1446521^2 + 328301^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2200204549993 and 2200204550020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7775753 + ... + 8053740.

Almost surely, 2^{2200204550042} is an apocalyptic number.

2200204550042 is a deficient number, since it is larger than the sum of its proper divisors (1100149971994).

2200204550042 is a wasteful number, since it uses less digits than its factorization.

2200204550042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15898992.

The product of its (nonzero) digits is 6400, while the sum is 26.

Adding to 2200204550042 its reverse (2400554020022), we get a palindrome (4600758570064).

The spelling of 2200204550042 in words is "two trillion, two hundred billion, two hundred four million, five hundred fifty thousand, forty-two".