1333522252 has 12 divisors (see below), whose sum is σ = 2333989840. Its totient is φ = 666668016.

The previous prime is 1333522237. The next prime is 1333522259. The reversal of 1333522252 is 2522253331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1333522252.

It is not an unprimeable number, because it can be changed into a prime (1333522259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16498 + ... + 54214.

Almost surely, 2^1333522252 is an apocalyptic number.

It is an amenable number.

1333522252 is a deficient number, since it is larger than the sum of its proper divisors (1000467588).

1333522252 is a wasteful number, since it uses less digits than its factorization.

1333522252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46560 (or 46558 counting only the distinct ones).

The product of its digits is 10800, while the sum is 28.

The square root of 1333522252 is about 36517.4239507663. The cubic root of 1333522252 is about 1100.6943968177.

Adding to 1333522252 its reverse (2522253331), we get a palindrome (3855775583).

The spelling of 1333522252 in words is "one billion, three hundred thirty-three million, five hundred twenty-two thousand, two hundred fifty-two".