2133022332 has 192 divisors, whose sum is σ = 6099968000. Its totient is φ = 579156480.

The previous prime is 2133022321. The next prime is 2133022349. The reversal of 2133022332 is 2332203312.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2133022299 and 2133022308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9314394 + ... + 9314622.

Almost surely, 2^2133022332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133022332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3049984000).

2133022332 is an abundant number, since it is smaller than the sum of its proper divisors (3966945668).

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

2133022332 is a wasteful number, since it uses less digits than its factorization.

2133022332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2133022332 is about 46184.6547242696. The cubic root of 2133022332 is about 1287.2566204995.

Adding to 2133022332 its reverse (2332203312), we get a palindrome (4465225644).

The spelling of 2133022332 in words is "two billion, one hundred thirty-three million, twenty-two thousand, three hundred thirty-two".