202404422224 has 10 divisors (see below), whose sum is σ = 392158568090. Its totient is φ = 101202211104.

The previous prime is 202404422203. The next prime is 202404422329. The reversal of 202404422224 is 422224404202.

It can be written as a sum of positive squares in only one way, i.e., 188894544400 + 13509877824 = 434620^2 + 116232^2 .

It is a junction number, because it is equal to n+sod(n) for n = 202404422192 and 202404422201.

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, 6325138179 + ... + 6325138210.

It is an arithmetic number, because the mean of its divisors is an integer number (39215856809).

Almost surely, 2^202404422224 is an apocalyptic number.

It is an amenable number.

202404422224 is a deficient number, since it is larger than the sum of its proper divisors (189754145866).

202404422224 is a wasteful number, since it uses less digits than its factorization.

202404422224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12650276397 (or 12650276391 counting only the distinct ones).

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

Adding to 202404422224 its reverse (422224404202), we get a palindrome (624628826426).

The spelling of 202404422224 in words is "two hundred two billion, four hundred four million, four hundred twenty-two thousand, two hundred twenty-four".