1332112044 has 48 divisors (see below), whose sum is σ = 3297823200. Its totient is φ = 417063936.

The previous prime is 1332112043. The next prime is 1332112079. The reversal of 1332112044 is 4402112331.

It is a self number, because there is not a number n which added to its sum of digits gives 1332112044.

It is not an unprimeable number, because it can be changed into a prime (1332112043) by changing a digit.

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, 97422 + ... + 110250.

It is an arithmetic number, because the mean of its divisors is an integer number (68704650).

Almost surely, 2^1332112044 is an apocalyptic number.

It is an amenable number.

1332112044 is an abundant number, since it is smaller than the sum of its proper divisors (1965711156).

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

1332112044 is a wasteful number, since it uses less digits than its factorization.

1332112044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13362 (or 13360 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1332112044 is about 36498.1101428553. The cubic root of 1332112044 is about 1100.3062629315.

Adding to 1332112044 its reverse (4402112331), we get a palindrome (5734224375).

The spelling of 1332112044 in words is "one billion, three hundred thirty-two million, one hundred twelve thousand, forty-four".