202242043244 has 6 divisors (see below), whose sum is σ = 353923575684. Its totient is φ = 101121021620.

The previous prime is 202242043229. The next prime is 202242043247. The reversal of 202242043244 is 442340242202.

202242043244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (202242043247) 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 as a sum of consecutive naturals, namely, 25280255402 + ... + 25280255409.

It is an arithmetic number, because the mean of its divisors is an integer number (58987262614).

Almost surely, 2^202242043244 is an apocalyptic number.

It is an amenable number.

202242043244 is a deficient number, since it is larger than the sum of its proper divisors (151681532440).

202242043244 is a wasteful number, since it uses less digits than its factorization.

202242043244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50560510815 (or 50560510813 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 202242043244 its reverse (442340242202), we get a palindrome (644582285446).

The spelling of 202242043244 in words is "two hundred two billion, two hundred forty-two million, forty-three thousand, two hundred forty-four".