2238348120 has 32 divisors (see below), whose sum is σ = 6715044720. Its totient is φ = 596892800.

The previous prime is 2238348107. The next prime is 2238348139. The reversal of 2238348120 is 218438322.

2238348120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9326331 + ... + 9326570.

Almost surely, 2^2238348120 is an apocalyptic number.

2238348120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2238348120 is an abundant number, since it is smaller than the sum of its proper divisors (4476696600).

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

2238348120 is a wasteful number, since it uses less digits than its factorization.

2238348120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18652915 (or 18652911 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 2238348120 is about 47311.1838786560. The cubic root of 2238348120 is about 1308.1048134920.

The spelling of 2238348120 in words is "two billion, two hundred thirty-eight million, three hundred forty-eight thousand, one hundred twenty".