2133323203122 has 64 divisors (see below), whose sum is σ = 4761199019520. Its totient is φ = 708039565200.

The previous prime is 2133323203061. The next prime is 2133323203129. The reversal of 2133323203122 is 2213023233312.

2133323203122 is a `hidden beast` number, since 2 + 1 + 3 + 3 + 323 + 20 + 312 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2133323203129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19674997 + ... + 19783127.

It is an arithmetic number, because the mean of its divisors is an integer number (74393734680).

Almost surely, 2^{2133323203122} is an apocalyptic number.

2133323203122 is an abundant number, since it is smaller than the sum of its proper divisors (2627875816398).

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

2133323203122 is a wasteful number, since it uses less digits than its factorization.

2133323203122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109716 (or 109710 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2133323203122 its reverse (2213023233312), we get a palindrome (4346346436434).

The spelling of 2133323203122 in words is "two trillion, one hundred thirty-three billion, three hundred twenty-three million, two hundred three thousand, one hundred twenty-two".