10122443 has 4 divisors (see below), whose sum is σ = 10148088. Its totient is φ = 10096800.

The previous prime is 10122439. The next prime is 10122457. The reversal of 10122443 is 34422101.

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

It is a cyclic number.

It is not a de Polignac number, because 10122443 - 2² = 10122439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122433) 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, 12221 + ... + 13022.

It is an arithmetic number, because the mean of its divisors is an integer number (2537022).

Almost surely, 2^10122443 is an apocalyptic number.

10122443 is a deficient number, since it is larger than the sum of its proper divisors (25645).

10122443 is an equidigital number, since it uses as much as digits as its factorization.

10122443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25644.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 10122443 is about 3181.5786961821. The cubic root of 10122443 is about 216.3192224960.

Adding to 10122443 its reverse (34422101), we get a palindrome (44544544).

The spelling of 10122443 in words is "ten million, one hundred twenty-two thousand, four hundred forty-three".