2213220102 has 16 divisors (see below), whose sum is σ = 4440862272. Its totient is φ = 735336360.

The previous prime is 2213220071. The next prime is 2213220109. The reversal of 2213220102 is 2010223122.

It is a happy number.

It is a super-3 number, since 3×2213220102³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213220109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598924 + ... + 602607.

It is an arithmetic number, because the mean of its divisors is an integer number (277553892).

Almost surely, 2^2213220102 is an apocalyptic number.

2213220102 is an abundant number, since it is smaller than the sum of its proper divisors (2227642170).

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

2213220102 is a wasteful number, since it uses less digits than its factorization.

2213220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201843.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2213220102 is about 47044.8732807306. The cubic root of 2213220102 is about 1303.1913901594.

Adding to 2213220102 its reverse (2010223122), we get a palindrome (4223443224).

The spelling of 2213220102 in words is "two billion, two hundred thirteen million, two hundred twenty thousand, one hundred two".