2241122120 has 64 divisors (see below), whose sum is σ = 5085504000. Its totient is φ = 888848128.

The previous prime is 2241122113. The next prime is 2241122123. The reversal of 2241122120 is 212211422.

It is not an unprimeable number, because it can be changed into a prime (2241122123) 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, 3431714 + ... + 3432366.

It is an arithmetic number, because the mean of its divisors is an integer number (79461000).

Almost surely, 2^2241122120 is an apocalyptic number.

2241122120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2241122120 is an abundant number, since it is smaller than the sum of its proper divisors (2844381880).

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

2241122120 is a wasteful number, since it uses less digits than its factorization.

2241122120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262 (or 1258 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2241122120 is about 47340.4913366982. The cubic root of 2241122120 is about 1308.6449714674.

Adding to 2241122120 its reverse (212211422), we get a palindrome (2453333542).

The spelling of 2241122120 in words is "two billion, two hundred forty-one million, one hundred twenty-two thousand, one hundred twenty".