1333213222 has 32 divisors (see below), whose sum is σ = 2202370560. Its totient is φ = 600274080.

The previous prime is 1333213213. The next prime is 1333213241. The reversal of 1333213222 is 2223123331.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1333213193 and 1333213202.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1193008 + ... + 1194124.

It is an arithmetic number, because the mean of its divisors is an integer number (68824080).

Almost surely, 2^1333213222 is an apocalyptic number.

1333213222 is a deficient number, since it is larger than the sum of its proper divisors (869157338).

1333213222 is a wasteful number, since it uses less digits than its factorization.

1333213222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596.

The product of its digits is 1296, while the sum is 22.

The square root of 1333213222 is about 36513.1924378025. The cubic root of 1333213222 is about 1100.6093653987.

Adding to 1333213222 its reverse (2223123331), we get a palindrome (3556336553).

The spelling of 1333213222 in words is "one billion, three hundred thirty-three million, two hundred thirteen thousand, two hundred twenty-two".