2133322120 has 16 divisors (see below), whose sum is σ = 4799974860. Its totient is φ = 853328832.

The previous prime is 2133322117. The next prime is 2133322171. The reversal of 2133322120 is 212233312.

It can be written as a sum of positive squares in 2 ways, for example, as 1805060196 + 328261924 = 42486^2 + 18118^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26666487 + ... + 26666566.

Almost surely, 2^2133322120 is an apocalyptic number.

2133322120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2133322120 is an abundant number, since it is smaller than the sum of its proper divisors (2666652740).

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

2133322120 is a wasteful number, since it uses less digits than its factorization.

2133322120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53333064 (or 53333060 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2133322120 is about 46187.9001471165. The cubic root of 2133322120 is about 1287.3169239797.

Adding to 2133322120 its reverse (212233312), we get a palindrome (2345555432).

The spelling of 2133322120 in words is "two billion, one hundred thirty-three million, three hundred twenty-two thousand, one hundred twenty".