105225244244 has 48 divisors (see below), whose sum is σ = 190548220800. Its totient is φ = 50816073600.

The previous prime is 105225244171. The next prime is 105225244247. The reversal of 105225244244 is 442442522501.

It is a super-2 number, since 2×105225244244² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105225244247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14694737 + ... + 14701895.

It is an arithmetic number, because the mean of its divisors is an integer number (3969754600).

Almost surely, 2^105225244244 is an apocalyptic number.

It is an amenable number.

105225244244 is a deficient number, since it is larger than the sum of its proper divisors (85322976556).

105225244244 is a wasteful number, since it uses less digits than its factorization.

105225244244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8304 (or 8302 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 105225244244 its reverse (442442522501), we get a palindrome (547667766745).

The spelling of 105225244244 in words is "one hundred five billion, two hundred twenty-five million, two hundred forty-four thousand, two hundred forty-four".