2243320122 has 8 divisors (see below), whose sum is σ = 4486640256. Its totient is φ = 747773372.

The previous prime is 2243320117. The next prime is 2243320127. The reversal of 2243320122 is 2210233422.

2243320122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2243320117) and next prime (2243320127).

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

2243320122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2243320127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186943338 + ... + 186943349.

It is an arithmetic number, because the mean of its divisors is an integer number (560830032).

Almost surely, 2^2243320122 is an apocalyptic number.

2243320122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2243320122 is a wasteful number, since it uses less digits than its factorization.

2243320122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373886692.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2243320122 is about 47363.7004677633. The cubic root of 2243320122 is about 1309.0726537131.

Adding to 2243320122 its reverse (2210233422), we get a palindrome (4453553544).

The spelling of 2243320122 in words is "two billion, two hundred forty-three million, three hundred twenty thousand, one hundred twenty-two".