2243120120 has 32 divisors (see below), whose sum is σ = 5154408000. Its totient is φ = 878156928.

The previous prime is 2243120093. The next prime is 2243120137. The reversal of 2243120120 is 210213422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594695 + ... + 598454.

It is an arithmetic number, because the mean of its divisors is an integer number (161075250).

Almost surely, 2^2243120120 is an apocalyptic number.

2243120120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2243120120 is an abundant number, since it is smaller than the sum of its proper divisors (2911287880).

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

2243120120 is a wasteful number, since it uses less digits than its factorization.

2243120120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193207 (or 1193203 counting only the distinct ones).

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

The square root of 2243120120 is about 47361.5890780704. The cubic root of 2243120120 is about 1309.0337493339.

Adding to 2243120120 its reverse (210213422), we get a palindrome (2453333542).

The spelling of 2243120120 in words is "two billion, two hundred forty-three million, one hundred twenty thousand, one hundred twenty".