106445122 has 16 divisors (see below), whose sum is σ = 185470272. Its totient is φ = 44871120.

The previous prime is 106445099. The next prime is 106445123. The reversal of 106445122 is 221544601.

It is a happy number.

It is a super-2 number, since 2×106445122² = 22661127995189768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106445123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61468 + ... + 63175.

It is an arithmetic number, because the mean of its divisors is an integer number (11591892).

Almost surely, 2^106445122 is an apocalyptic number.

106445122 is a deficient number, since it is larger than the sum of its proper divisors (79025150).

106445122 is a wasteful number, since it uses less digits than its factorization.

106445122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124713.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 106445122 is about 10317.2245298821. The cubic root of 106445122 is about 473.9238752099.

Adding to 106445122 its reverse (221544601), we get a palindrome (327989723).

The spelling of 106445122 in words is "one hundred six million, four hundred forty-five thousand, one hundred twenty-two".