10030221992 has 48 divisors (see below), whose sum is σ = 21893499360. Its totient is φ = 4295452896.

The previous prime is 10030221937. The next prime is 10030222039. The reversal of 10030221992 is 29912203001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 558383 + ... + 576065.

It is an arithmetic number, because the mean of its divisors is an integer number (456114570).

Almost surely, 2^10030221992 is an apocalyptic number.

It is an amenable number.

10030221992 is an abundant number, since it is smaller than the sum of its proper divisors (11863277368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10030221992 is a wasteful number, since it uses less digits than its factorization.

10030221992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19150 (or 19139 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

Adding to 10030221992 its reverse (29912203001), we get a palindrome (39942424993).

The spelling of 10030221992 in words is "ten billion, thirty million, two hundred twenty-one thousand, nine hundred ninety-two".