1133023322 has 4 divisors (see below), whose sum is σ = 1699534986. Its totient is φ = 566511660.

The previous prime is 1133023273. The next prime is 1133023337. The reversal of 1133023322 is 2233203311.

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

It can be written as a sum of positive squares in only one way, i.e., 882149401 + 250873921 = 29701^2 + 15839^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1133023294 and 1133023303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283255829 + ... + 283255832.

Almost surely, 2^1133023322 is an apocalyptic number.

1133023322 is a deficient number, since it is larger than the sum of its proper divisors (566511664).

1133023322 is an equidigital number, since it uses as much as digits as its factorization.

1133023322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566511663.

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

The square root of 1133023322 is about 33660.4117918958. The cubic root of 1133023322 is about 1042.5085283976.

Adding to 1133023322 its reverse (2233203311), we get a palindrome (3366226633).

The spelling of 1133023322 in words is "one billion, one hundred thirty-three million, twenty-three thousand, three hundred twenty-two".