1133013222 has 48 divisors (see below), whose sum is σ = 2681230032. Its totient is φ = 342927360.

The previous prime is 1133013191. The next prime is 1133013251. The reversal of 1133013222 is 2223103311.

1133013222 is a `hidden beast` number, since 11 + 330 + 1 + 322 + 2 = 666.

It is a super-2 number, since 2×1133013222² = 2567437922453642568, which contains 22 as substring.

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 = 1133013195 and 1133013204.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 190518 + ... + 196374.

It is an arithmetic number, because the mean of its divisors is an integer number (55858959).

Almost surely, 2^1133013222 is an apocalyptic number.

1133013222 is an abundant number, since it is smaller than the sum of its proper divisors (1548216810).

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

1133013222 is a wasteful number, since it uses less digits than its factorization.

1133013222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6853 (or 6850 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1133013222 is about 33660.2617636881. The cubic root of 1133013222 is about 1042.5054306775.

Adding to 1133013222 its reverse (2223103311), we get a palindrome (3356116533).

The spelling of 1133013222 in words is "one billion, one hundred thirty-three million, thirteen thousand, two hundred twenty-two".