1333522242 has 24 divisors (see below), whose sum is σ = 3111552444. Its totient is φ = 410314464.

The previous prime is 1333522237. The next prime is 1333522259. The reversal of 1333522242 is 2422253331.

1333522242 is a `hidden beast` number, since 133 + 3 + 522 + 2 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1311815961 + 21706281 = 36219^2 + 4659^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2849173 + ... + 2849640.

Almost surely, 2^1333522242 is an apocalyptic number.

1333522242 is an abundant number, since it is smaller than the sum of its proper divisors (1778030202).

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

1333522242 is a wasteful number, since it uses less digits than its factorization.

1333522242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5698834 (or 5698831 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 1333522242 is about 36517.4238138454. The cubic root of 1333522242 is about 1100.6943940664.

Adding to 1333522242 its reverse (2422253331), we get a palindrome (3755775573).

The spelling of 1333522242 in words is "one billion, three hundred thirty-three million, five hundred twenty-two thousand, two hundred forty-two".