2213003120 has 40 divisors (see below), whose sum is σ = 5147936880. Its totient is φ = 884736000.

The previous prime is 2213003119. The next prime is 2213003123. The reversal of 2213003120 is 213003122.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 2213003095 and 2213003104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213003123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173936 + ... + 186224.

It is an arithmetic number, because the mean of its divisors is an integer number (128698422).

Almost surely, 2^2213003120 is an apocalyptic number.

2213003120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213003120 is an abundant number, since it is smaller than the sum of its proper divisors (2934933760).

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

2213003120 is a wasteful number, since it uses less digits than its factorization.

2213003120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14553 (or 14547 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2213003120 is about 47042.5671068236. The cubic root of 2213003120 is about 1303.1488008849.

Adding to 2213003120 its reverse (213003122), we get a palindrome (2426006242).

The spelling of 2213003120 in words is "two billion, two hundred thirteen million, three thousand, one hundred twenty".