2213102112 has 48 divisors (see below), whose sum is σ = 6256272960. Its totient is φ = 680954112.

The previous prime is 2213102093. The next prime is 2213102119. The reversal of 2213102112 is 2112013122.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 2213102091 and 2213102100.

It is not an unprimeable number, because it can be changed into a prime (2213102119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885412 + ... + 887907.

It is an arithmetic number, because the mean of its divisors is an integer number (130339020).

Almost surely, 2^2213102112 is an apocalyptic number.

It is an amenable number.

2213102112 is an abundant number, since it is smaller than the sum of its proper divisors (4043170848).

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

2213102112 is a wasteful number, since it uses less digits than its factorization.

2213102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773345 (or 1773337 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2213102112 is about 47043.6192485230. The cubic root of 2213102112 is about 1303.1682314017.

Adding to 2213102112 its reverse (2112013122), we get a palindrome (4325115234).

The spelling of 2213102112 in words is "two billion, two hundred thirteen million, one hundred two thousand, one hundred twelve".