10222423 has 4 divisors (see below), whose sum is σ = 10823760. Its totient is φ = 9621088.

The previous prime is 10222417. The next prime is 10222439. The reversal of 10222423 is 32422201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32422201 = 7 ⋅4631743.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10222423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10222397 and 10222406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300643 + ... + 300676.

It is an arithmetic number, because the mean of its divisors is an integer number (2705940).

Almost surely, 2^10222423 is an apocalyptic number.

10222423 is a deficient number, since it is larger than the sum of its proper divisors (601337).

10222423 is an equidigital number, since it uses as much as digits as its factorization.

10222423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601336.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 10222423 is about 3197.2524141832. The cubic root of 10222423 is about 217.0290899437.

Adding to 10222423 its reverse (32422201), we get a palindrome (42644624).

The spelling of 10222423 in words is "ten million, two hundred twenty-two thousand, four hundred twenty-three".