2122120133 has 16 divisors (see below), whose sum is σ = 2498390400. Its totient is φ = 1764697536.

The previous prime is 2122120129. The next prime is 2122120141. The reversal of 2122120133 is 3310212212.

It is not a de Polignac number, because 2122120133 - 2² = 2122120129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122120103) 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, 21191 + ... + 68507.

It is an arithmetic number, because the mean of its divisors is an integer number (156149400).

Almost surely, 2^2122120133 is an apocalyptic number.

It is an amenable number.

2122120133 is a deficient number, since it is larger than the sum of its proper divisors (376270267).

2122120133 is a wasteful number, since it uses less digits than its factorization.

2122120133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47516.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2122120133 is about 46066.4751527616. The cubic root of 2122120133 is about 1285.0597524537.

Adding to 2122120133 its reverse (3310212212), we get a palindrome (5432332345).

The spelling of 2122120133 in words is "two billion, one hundred twenty-two million, one hundred twenty thousand, one hundred thirty-three".