105510122 has 8 divisors (see below), whose sum is σ = 158309316. Its totient is φ = 52740352.

The previous prime is 105510107. The next prime is 105510127. The reversal of 105510122 is 221015501.

It can be written as a sum of positive squares in 2 ways, for example, as 98386561 + 7123561 = 9919^2 + 2669^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105510122² = 22264771688909768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105510122.

It is not an unprimeable number, because it can be changed into a prime (105510127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8138 + ... + 16650.

Almost surely, 2^105510122 is an apocalyptic number.

105510122 is a deficient number, since it is larger than the sum of its proper divisors (52799194).

105510122 is an equidigital number, since it uses as much as digits as its factorization.

105510122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14712.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 105510122 is about 10271.8120115197. The cubic root of 105510122 is about 472.5321639499.

Adding to 105510122 its reverse (221015501), we get a palindrome (326525623).

The spelling of 105510122 in words is "one hundred five million, five hundred ten thousand, one hundred twenty-two".