10022912 has 26 divisors (see below), whose sum is σ = 20051568. Its totient is φ = 5009408.

The previous prime is 10022869. The next prime is 10022923. The reversal of 10022912 is 21922001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2873 + ... + 5319.

Almost surely, 2^10022912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10022912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10025784).

10022912 is an abundant number, since it is smaller than the sum of its proper divisors (10028656).

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

10022912 is an frugal number, since it uses more digits than its factorization.

10022912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471 (or 2449 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 10022912 is about 3165.8982927441. The cubic root of 10022912 is about 215.6078848559.

Adding to 10022912 its reverse (21922001), we get a palindrome (31944913).

The spelling of 10022912 in words is "ten million, twenty-two thousand, nine hundred twelve".