2133233011200 has 120 divisors (see below), whose sum is σ = 7047002052288. Its totient is φ = 568862126080.

The previous prime is 2133233011183. The next prime is 2133233011201. The reversal of 2133233011200 is 21103323312.

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (2133233011201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27738072 + ... + 27814871.

Almost surely, 2^{2133233011200} is an apocalyptic number.

2133233011200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2133233011200 is an abundant number, since it is smaller than the sum of its proper divisors (4913769041088).

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

2133233011200 is an equidigital number, since it uses as much as digits as its factorization.

2133233011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55552974 (or 55552953 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2133233011200 its reverse (21103323312), we get a palindrome (2154336334512).

The spelling of 2133233011200 in words is "two trillion, one hundred thirty-three billion, two hundred thirty-three million, eleven thousand, two hundred".