200024422442 has 16 divisors (see below), whose sum is σ = 323611220520. Its totient is φ = 92177579712.

The previous prime is 200024422441. The next prime is 200024422457. The reversal of 200024422442 is 244224420002.

It can be written as a sum of positive squares in 4 ways, for example, as 114168976321 + 85855446121 = 337889^2 + 293011^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (200024422441) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5873717 + ... + 5907672.

Almost surely, 2^200024422442 is an apocalyptic number.

200024422442 is a deficient number, since it is larger than the sum of its proper divisors (123586798078).

200024422442 is a wasteful number, since it uses less digits than its factorization.

200024422442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11782057.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 200024422442 its reverse (244224420002), we get a palindrome (444248842444).

It can be divided in two parts, 20002 and 4422442, that added together give a palindrome (4442444).

The spelling of 200024422442 in words is "two hundred billion, twenty-four million, four hundred twenty-two thousand, four hundred forty-two".