2133322011 has 6 divisors (see below), whose sum is σ = 3081465140. Its totient is φ = 1422214668.

The previous prime is 2133322007. The next prime is 2133322021. The reversal of 2133322011 is 1102233312.

It is not a de Polignac number, because 2133322011 - 2² = 2133322007 is a prime.

It is a Duffinian number.

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 5 ways as a sum of consecutive naturals, for example, 118517881 + ... + 118517898.

Almost surely, 2^2133322011 is an apocalyptic number.

2133322011 is a deficient number, since it is larger than the sum of its proper divisors (948143129).

2133322011 is a wasteful number, since it uses less digits than its factorization.

2133322011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237035785 (or 237035782 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2133322011 is about 46187.8989671537. The cubic root of 2133322011 is about 1287.3169020550.

Adding to 2133322011 its reverse (1102233312), we get a palindrome (3235555323).

The spelling of 2133322011 in words is "two billion, one hundred thirty-three million, three hundred twenty-two thousand, eleven".