2120232122 has 8 divisors (see below), whose sum is σ = 3187248372. Its totient is φ = 1057816000.

The previous prime is 2120232109. The next prime is 2120232133. The reversal of 2120232122 is 2212320212.

It can be written as a sum of positive squares in 2 ways, for example, as 1932569521 + 187662601 = 43961^2 + 13699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2120232122.

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, 1148879 + ... + 1150722.

Almost surely, 2^2120232122 is an apocalyptic number.

2120232122 is a deficient number, since it is larger than the sum of its proper divisors (1067016250).

2120232122 is a wasteful number, since it uses less digits than its factorization.

2120232122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300064.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2120232122 is about 46045.9783477341. The cubic root of 2120232122 is about 1284.6785414211.

Adding to 2120232122 its reverse (2212320212), we get a palindrome (4332552334).

The spelling of 2120232122 in words is "two billion, one hundred twenty million, two hundred thirty-two thousand, one hundred twenty-two".