2133230212200 has 192 divisors, whose sum is σ = 6816824766720. Its totient is φ = 551442816000.

The previous prime is 2133230212177. The next prime is 2133230212219. The reversal of 2133230212200 is 22120323312.

It is a happy number.

It is a super-2 number, since 2×2133230212200² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5838910 + ... + 6193490.

It is an arithmetic number, because the mean of its divisors is an integer number (35504295660).

Almost surely, 2^{2133230212200} is an apocalyptic number.

2133230212200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133230212200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3408412383360).

2133230212200 is an abundant number, since it is smaller than the sum of its proper divisors (4683594554520).

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

2133230212200 is a wasteful number, since it uses less digits than its factorization.

2133230212200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354908 (or 354899 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2133230212200 its reverse (22120323312), we get a palindrome (2155350535512).

The spelling of 2133230212200 in words is "two trillion, one hundred thirty-three billion, two hundred thirty million, two hundred twelve thousand, two hundred".