202442200244 has 6 divisors (see below), whose sum is σ = 354273850434. Its totient is φ = 101221100120.

The previous prime is 202442200201. The next prime is 202442200253. The reversal of 202442200244 is 442002244202.

It can be written as a sum of positive squares in only one way, i.e., 158752839844 + 43689360400 = 398438^2 + 209020^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25305275027 + ... + 25305275034.

It is an arithmetic number, because the mean of its divisors is an integer number (59045641739).

Almost surely, 2^202442200244 is an apocalyptic number.

It is an amenable number.

202442200244 is a deficient number, since it is larger than the sum of its proper divisors (151831650190).

202442200244 is a wasteful number, since it uses less digits than its factorization.

202442200244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50610550065 (or 50610550063 counting only the distinct ones).

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

Adding to 202442200244 its reverse (442002244202), we get a palindrome (644444444446).

The spelling of 202442200244 in words is "two hundred two billion, four hundred forty-two million, two hundred thousand, two hundred forty-four".