10022293 has 4 divisors (see below), whose sum is σ = 10039788. Its totient is φ = 10004800.

The previous prime is 10022281. The next prime is 10022303. The reversal of 10022293 is 39222001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8892324 + 1129969 = 2982^2 + 1063^2 .

It is a cyclic number.

It is not a de Polignac number, because 10022293 - 2⁵ = 10022261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10022293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7858 + ... + 9043.

It is an arithmetic number, because the mean of its divisors is an integer number (2509947).

Almost surely, 2^10022293 is an apocalyptic number.

It is an amenable number.

10022293 is a deficient number, since it is larger than the sum of its proper divisors (17495).

10022293 is an equidigital number, since it uses as much as digits as its factorization.

10022293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17494.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 10022293 is about 3165.8005306715. The cubic root of 10022293 is about 215.6034462248.

Adding to 10022293 its reverse (39222001), we get a palindrome (49244294).

The spelling of 10022293 in words is "ten million, twenty-two thousand, two hundred ninety-three".