202402224244 has 12 divisors (see below), whose sum is σ = 386404246368. Its totient is φ = 92001011000.

The previous prime is 202402224239. The next prime is 202402224251. The reversal of 202402224244 is 442422204202.

It is a super-2 number, since 2×202402224244² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 2300025232 + ... + 2300025319.

It is an arithmetic number, because the mean of its divisors is an integer number (32200353864).

Almost surely, 2^202402224244 is an apocalyptic number.

It is an amenable number.

202402224244 is a deficient number, since it is larger than the sum of its proper divisors (184002022124).

202402224244 is a wasteful number, since it uses less digits than its factorization.

202402224244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600050566 (or 4600050564 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 202402224244 its reverse (442422204202), we get a palindrome (644824428446).

The spelling of 202402224244 in words is "two hundred two billion, four hundred two million, two hundred twenty-four thousand, two hundred forty-four".