105522244 has 24 divisors (see below), whose sum is σ = 186543000. Its totient is φ = 52227840.

The previous prime is 105522239. The next prime is 105522269. The reversal of 105522244 is 442225501.

It can be written as a sum of positive squares in 4 ways, for example, as 11819844 + 93702400 = 3438^2 + 9680^2 .

It is a super-2 number, since 2×105522244² = 22269887957591072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302182 + ... + 302530.

It is an arithmetic number, because the mean of its divisors is an integer number (7772625).

Almost surely, 2^105522244 is an apocalyptic number.

It is an amenable number.

105522244 is a deficient number, since it is larger than the sum of its proper divisors (81020756).

105522244 is a wasteful number, since it uses less digits than its factorization.

105522244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 105522244 is about 10272.4020559945. The cubic root of 105522244 is about 472.5502595773.

Adding to 105522244 its reverse (442225501), we get a palindrome (547747745).

The spelling of 105522244 in words is "one hundred five million, five hundred twenty-two thousand, two hundred forty-four".