2133322002 has 32 divisors (see below), whose sum is σ = 5417961600. Its totient is φ = 609520464.

The previous prime is 2133322001. The next prime is 2133322003. The reversal of 2133322002 is 2002233312.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2133322001) and next prime (2133322003).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2133322001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2821477 + ... + 2822232.

It is an arithmetic number, because the mean of its divisors is an integer number (169311300).

Almost surely, 2^2133322002 is an apocalyptic number.

2133322002 is an abundant number, since it is smaller than the sum of its proper divisors (3284639598).

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

2133322002 is a wasteful number, since it uses less digits than its factorization.

2133322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5643727 (or 5643721 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2133322002 is about 46187.8988697256. The cubic root of 2133322002 is about 1287.3169002447.

Adding to 2133322002 its reverse (2002233312), we get a palindrome (4135555314).

The spelling of 2133322002 in words is "two billion, one hundred thirty-three million, three hundred twenty-two thousand, two".