2133021122 has 16 divisors (see below), whose sum is σ = 3223611000. Its totient is φ = 1058496000.

The previous prime is 2133021119. The next prime is 2133021151. The reversal of 2133021122 is 2211203312.

It can be written as a sum of positive squares in 4 ways, for example, as 1395844321 + 737176801 = 37361^2 + 27151^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2133021122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531122 + ... + 535122.

Almost surely, 2^2133021122 is an apocalyptic number.

2133021122 is a deficient number, since it is larger than the sum of its proper divisors (1090589878).

2133021122 is a wasteful number, since it uses less digits than its factorization.

2133021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5941.

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

The square root of 2133021122 is about 46184.6416246787. The cubic root of 2133021122 is about 1287.2563770920.

Adding to 2133021122 its reverse (2211203312), we get a palindrome (4344224434).

The spelling of 2133021122 in words is "two billion, one hundred thirty-three million, twenty-one thousand, one hundred twenty-two".