111070226 has 16 divisors (see below), whose sum is σ = 171391704. Its totient is φ = 53944704.

The previous prime is 111070217. The next prime is 111070283. The reversal of 111070226 is 622070111.

It can be written as a sum of positive squares in 4 ways, for example, as 90231001 + 20839225 = 9499^2 + 4565^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111070198 and 111070207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75716 + ... + 77168.

Almost surely, 2^111070226 is an apocalyptic number.

111070226 is a deficient number, since it is larger than the sum of its proper divisors (60321478).

111070226 is a wasteful number, since it uses less digits than its factorization.

111070226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 111070226 is about 10538.9860043554. The cubic root of 111070226 is about 480.6908830012.

The spelling of 111070226 in words is "one hundred eleven million, seventy thousand, two hundred twenty-six".