2122220133 has 12 divisors (see below), whose sum is σ = 3344104608. Its totient is φ = 1286193960.

The previous prime is 2122220123. The next prime is 2122220159. The reversal of 2122220133 is 3310222212.

It is not a de Polignac number, because 2122220133 - 2⁵ = 2122220101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122220123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10718185 + ... + 10718382.

It is an arithmetic number, because the mean of its divisors is an integer number (278675384).

Almost surely, 2^2122220133 is an apocalyptic number.

It is an amenable number.

2122220133 is a deficient number, since it is larger than the sum of its proper divisors (1221884475).

2122220133 is a wasteful number, since it uses less digits than its factorization.

2122220133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21436584 (or 21436581 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2122220133 is about 46067.5605279898. The cubic root of 2122220133 is about 1285.0799372922.

Adding to 2122220133 its reverse (3310222212), we get a palindrome (5432442345).

The spelling of 2122220133 in words is "two billion, one hundred twenty-two million, two hundred twenty thousand, one hundred thirty-three".