1133330222 has 4 divisors (see below), whose sum is σ = 1699995336. Its totient is φ = 566665110.

The previous prime is 1133330213. The next prime is 1133330227. The reversal of 1133330222 is 2220333311.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1133330194 and 1133330203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133330227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283332554 + ... + 283332557.

It is an arithmetic number, because the mean of its divisors is an integer number (424998834).

Almost surely, 2^1133330222 is an apocalyptic number.

1133330222 is a deficient number, since it is larger than the sum of its proper divisors (566665114).

1133330222 is an equidigital number, since it uses as much as digits as its factorization.

1133330222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566665113.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1133330222 is about 33664.9702509894. The cubic root of 1133330222 is about 1042.6026473735.

Adding to 1133330222 its reverse (2220333311), we get a palindrome (3353663533).

The spelling of 1133330222 in words is "one billion, one hundred thirty-three million, three hundred thirty thousand, two hundred twenty-two".