10040122 has 4 divisors (see below), whose sum is σ = 15060186. Its totient is φ = 5020060.

The previous prime is 10040117. The next prime is 10040123. The reversal of 10040122 is 22104001.

10040122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 6395841 + 3644281 = 2529^2 + 1909^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10040099 and 10040108.

It is not an unprimeable number, because it can be changed into a prime (10040123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510029 + ... + 2510032.

Almost surely, 2^10040122 is an apocalyptic number.

10040122 is a deficient number, since it is larger than the sum of its proper divisors (5020064).

10040122 is an equidigital number, since it uses as much as digits as its factorization.

10040122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5020063.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 10040122 is about 3168.6151549218. The cubic root of 10040122 is about 215.7312186047.

Adding to 10040122 its reverse (22104001), we get a palindrome (32144123).

The spelling of 10040122 in words is "ten million, forty thousand, one hundred twenty-two".