2233122112 has 28 divisors (see below), whose sum is σ = 4772226676. Its totient is φ = 1030671360.

The previous prime is 2233122109. The next prime is 2233122179. The reversal of 2233122112 is 2112213322.

It can be written as a sum of positive squares in 2 ways, for example, as 1411955776 + 821166336 = 37576^2 + 28656^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2233122112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341189 + ... + 1342852.

It is an arithmetic number, because the mean of its divisors is an integer number (170436667).

Almost surely, 2^2233122112 is an apocalyptic number.

It is an amenable number.

2233122112 is an abundant number, since it is smaller than the sum of its proper divisors (2539104564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2233122112 is a wasteful number, since it uses less digits than its factorization.

2233122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2684066 (or 2684056 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 2233122112 is about 47255.9214490629. The cubic root of 2233122112 is about 1307.0859827834.

Adding to 2233122112 its reverse (2112213322), we get a palindrome (4345335434).

The spelling of 2233122112 in words is "two billion, two hundred thirty-three million, one hundred twenty-two thousand, one hundred twelve".