2133330333312 has 64 divisors (see below), whose sum is σ = 5819811674400. Its totient is φ = 691890914304.

The previous prime is 2133330333263. The next prime is 2133330333341.

It is a happy number.

2133330333312 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×2133330333312² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2133330333312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75060762 + ... + 75089177.

Almost surely, 2^{2133330333312} is an apocalyptic number.

It is an amenable number.

2133330333312 is an abundant number, since it is smaller than the sum of its proper divisors (3686481341088).

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

2133330333312 is a wasteful number, since it uses less digits than its factorization.

2133330333312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150149993 (or 150149981 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 30.

It can be divided in two parts, 2133330 and 333312, that added together give a palindrome (2466642).

The spelling of 2133330333312 in words is "two trillion, one hundred thirty-three billion, three hundred thirty million, three hundred thirty-three thousand, three hundred twelve".