10222303 has 12 divisors (see below), whose sum is σ = 12651888. Its totient is φ = 8087040.

The previous prime is 10222291. The next prime is 10222307. The reversal of 10222303 is 30322201.

It is a happy number.

It is not a de Polignac number, because 10222303 - 2¹³ = 10214111 is a prime.

It is a super-3 number, since 3×10222303³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3138 + ... + 5503.

It is an arithmetic number, because the mean of its divisors is an integer number (1054324).

Almost surely, 2^10222303 is an apocalyptic number.

10222303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10222303 is a deficient number, since it is larger than the sum of its proper divisors (2429585).

10222303 is an equidigital number, since it uses as much as digits as its factorization.

10222303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8674 (or 8661 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 10222303 is about 3197.2336480151. The cubic root of 10222303 is about 217.0282407128.

Adding to 10222303 its reverse (30322201), we get a palindrome (40544504).

The spelling of 10222303 in words is "ten million, two hundred twenty-two thousand, three hundred three".