1126633226 has 4 divisors (see below), whose sum is σ = 1689949842. Its totient is φ = 563316612.

The previous prime is 1126633223. The next prime is 1126633237. The reversal of 1126633226 is 6223366211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6223366211 = 179 ⋅34767409.

It can be written as a sum of positive squares in only one way, i.e., 1082344201 + 44289025 = 32899^2 + 6655^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1126633192 and 1126633201.

It is not an unprimeable number, because it can be changed into a prime (1126633223) by changing a digit.

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 as a sum of consecutive naturals, namely, 281658305 + ... + 281658308.

Almost surely, 2^1126633226 is an apocalyptic number.

1126633226 is a deficient number, since it is larger than the sum of its proper divisors (563316616).

1126633226 is an equidigital number, since it uses as much as digits as its factorization.

1126633226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563316615.

The product of its digits is 15552, while the sum is 32.

The square root of 1126633226 is about 33565.3575282612. The cubic root of 1126633226 is about 1040.5449640170.

Adding to 1126633226 its reverse (6223366211), we get a palindrome (7349999437).

The spelling of 1126633226 in words is "one billion, one hundred twenty-six million, six hundred thirty-three thousand, two hundred twenty-six".