1126612233 has 20 divisors (see below), whose sum is σ = 1710561028. Its totient is φ = 738758880.

The previous prime is 1126612229. The next prime is 1126612241. The reversal of 1126612233 is 3322166211.

1126612233 is a `hidden beast` number, since 1 + 1 + 26 + 612 + 23 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 613453824 + 513158409 = 24768^2 + 22653^2 .

It is not a de Polignac number, because 1126612233 - 2² = 1126612229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1126612197 and 1126612206.

It is not an unprimeable number, because it can be changed into a prime (1126612273) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 109066 + ... + 118947.

Almost surely, 2^1126612233 is an apocalyptic number.

It is an amenable number.

1126612233 is a deficient number, since it is larger than the sum of its proper divisors (583948795).

1126612233 is an equidigital number, since it uses as much as digits as its factorization.

1126612233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228086 (or 228077 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 1126612233 is about 33565.0448085505. The cubic root of 1126612233 is about 1040.5385010157.

Adding to 1126612233 its reverse (3322166211), we get a palindrome (4448778444).

The spelling of 1126612233 in words is "one billion, one hundred twenty-six million, six hundred twelve thousand, two hundred thirty-three".