2203021122 has 32 divisors (see below), whose sum is σ = 4435651584. Its totient is φ = 729417600.

The previous prime is 2203021103. The next prime is 2203021123. The reversal of 2203021122 is 2211203022.

It is a happy number.

2203021122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2203021123) 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, 1279222 + ... + 1280942.

It is an arithmetic number, because the mean of its divisors is an integer number (138614112).

Almost surely, 2^2203021122 is an apocalyptic number.

2203021122 is an abundant number, since it is smaller than the sum of its proper divisors (2232630462).

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

2203021122 is a wasteful number, since it uses less digits than its factorization.

2203021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2203021122 is about 46936.3518181803. The cubic root of 2203021122 is about 1301.1865147618.

Adding to 2203021122 its reverse (2211203022), we get a palindrome (4414224144).

The spelling of 2203021122 in words is "two billion, two hundred three million, twenty-one thousand, one hundred twenty-two".