105111226 has 16 divisors (see below), whose sum is σ = 172166400. Its totient is φ = 47731680.

The previous prime is 105111217. The next prime is 105111233. The reversal of 105111226 is 622111501.

It is a super-2 number, since 2×105111226² = 22096739662446152, 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, 32950 + ... + 35998.

It is an arithmetic number, because the mean of its divisors is an integer number (10760400).

Almost surely, 2^105111226 is an apocalyptic number.

105111226 is a deficient number, since it is larger than the sum of its proper divisors (67055174).

105111226 is a wasteful number, since it uses less digits than its factorization.

105111226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4629.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 105111226 is about 10252.3766025249. The cubic root of 105111226 is about 471.9359202724.

Adding to 105111226 its reverse (622111501), we get a palindrome (727222727).

The spelling of 105111226 in words is "one hundred five million, one hundred eleven thousand, two hundred twenty-six".