3505111226 has 8 divisors (see below), whose sum is σ = 5259601620. Its totient is φ = 1751910688.

The previous prime is 3505111223. The next prime is 3505111237. The reversal of 3505111226 is 6221115053.

3505111226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3502864225 + 2247001 = 59185^2 + 1499^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3505111195 and 3505111204.

It is not an unprimeable number, because it can be changed into a prime (3505111223) 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, 315641 + ... + 326556.

Almost surely, 2^3505111226 is an apocalyptic number.

3505111226 is a deficient number, since it is larger than the sum of its proper divisors (1754490394).

3505111226 is a wasteful number, since it uses less digits than its factorization.

3505111226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644928.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 3505111226 is about 59203.9798155496. The cubic root of 3505111226 is about 1519.0332070527.

Adding to 3505111226 its reverse (6221115053), we get a palindrome (9726226279).

The spelling of 3505111226 in words is "three billion, five hundred five million, one hundred eleven thousand, two hundred twenty-six".