1333233012 has 12 divisors (see below), whose sum is σ = 3110877056. Its totient is φ = 444411000.

The previous prime is 1333232969. The next prime is 1333233023. The reversal of 1333233012 is 2103323331.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1333233012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55551364 + ... + 55551387.

Almost surely, 2^1333233012 is an apocalyptic number.

1333233012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1333233012 is an abundant number, since it is smaller than the sum of its proper divisors (1777644044).

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

1333233012 is a wasteful number, since it uses less digits than its factorization.

1333233012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111102758 (or 111102756 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 1333233012 is about 36513.4634347387. The cubic root of 1333233012 is about 1100.6148111272.

Adding to 1333233012 its reverse (2103323331), we get a palindrome (3436556343).

The spelling of 1333233012 in words is "one billion, three hundred thirty-three million, two hundred thirty-three thousand, twelve".