202444203122 has 8 divisors (see below), whose sum is σ = 347047205376. Its totient is φ = 86761801332.

The previous prime is 202444203119. The next prime is 202444203127. The reversal of 202444203122 is 221302444202.

202444203122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 202444203091 and 202444203100.

It is not an unprimeable number, because it can be changed into a prime (202444203127) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7230150098 + ... + 7230150125.

It is an arithmetic number, because the mean of its divisors is an integer number (43380900672).

Almost surely, 2^202444203122 is an apocalyptic number.

202444203122 is a deficient number, since it is larger than the sum of its proper divisors (144603002254).

202444203122 is a wasteful number, since it uses less digits than its factorization.

202444203122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14460300232.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 202444203122 its reverse (221302444202), we get a palindrome (423746647324).

The spelling of 202444203122 in words is "two hundred two billion, four hundred forty-four million, two hundred three thousand, one hundred twenty-two".