10020302228 has 6 divisors (see below), whose sum is σ = 17535528906. Its totient is φ = 5010151112.

The previous prime is 10020302179. The next prime is 10020302249. The reversal of 10020302228 is 82220302001.

It can be written as a sum of positive squares in only one way, i.e., 8466208144 + 1554094084 = 92012^2 + 39422^2 .

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, 1252537775 + ... + 1252537782.

It is an arithmetic number, because the mean of its divisors is an integer number (2922588151).

Almost surely, 2^10020302228 is an apocalyptic number.

It is an amenable number.

10020302228 is a deficient number, since it is larger than the sum of its proper divisors (7515226678).

10020302228 is a wasteful number, since it uses less digits than its factorization.

10020302228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505075561 (or 2505075559 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10020302228 its reverse (82220302001), we get a palindrome (92240604229).

The spelling of 10020302228 in words is "ten billion, twenty million, three hundred two thousand, two hundred twenty-eight".