1103012226 has 24 divisors (see below), whose sum is σ = 2394467244. Its totient is φ = 366961920.

The previous prime is 1103012201. The next prime is 1103012231. The reversal of 1103012226 is 6222103011.

It can be written as a sum of positive squares in 2 ways, for example, as 852581601 + 250430625 = 29199^2 + 15825^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1103012199 and 1103012208.

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 11 ways as a sum of consecutive naturals, for example, 49431 + ... + 68186.

Almost surely, 2^1103012226 is an apocalyptic number.

1103012226 is an abundant number, since it is smaller than the sum of its proper divisors (1291455018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103012226 is a wasteful number, since it uses less digits than its factorization.

1103012226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118146 (or 118143 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1103012226 is about 33211.6278733819. The cubic root of 1103012226 is about 1033.2215175807.

Adding to 1103012226 its reverse (6222103011), we get a palindrome (7325115237).

The spelling of 1103012226 in words is "one billion, one hundred three million, twelve thousand, two hundred twenty-six".