10440122 has 24 divisors (see below), whose sum is σ = 19675488. Its totient is φ = 4066920.

The previous prime is 10440107. The next prime is 10440127. The reversal of 10440122 is 22104401.

It is a super-2 number, since 2×10440122² = 217992294749768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10440097 and 10440106.

It is not an unprimeable number, because it can be changed into a prime (10440127) 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, 1388 + ... + 4775.

It is an arithmetic number, because the mean of its divisors is an integer number (819812).

Almost surely, 2^10440122 is an apocalyptic number.

10440122 is a deficient number, since it is larger than the sum of its proper divisors (9235366).

10440122 is a wasteful number, since it uses less digits than its factorization.

10440122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6194 (or 6183 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 10440122 is about 3231.1177632516. The cubic root of 10440122 is about 218.5589142714.

Adding to 10440122 its reverse (22104401), we get a palindrome (32544523).

The spelling of 10440122 in words is "ten million, four hundred forty thousand, one hundred twenty-two".