2220211210 has 16 divisors (see below), whose sum is σ = 4567291776. Its totient is φ = 761215248.

The previous prime is 2220211171. The next prime is 2220211211. The reversal of 2220211210 is 121120222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2220211211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15858582 + ... + 15858721.

It is an arithmetic number, because the mean of its divisors is an integer number (285455736).

Almost surely, 2^2220211210 is an apocalyptic number.

2220211210 is an abundant number, since it is smaller than the sum of its proper divisors (2347080566).

2220211210 is a wasteful number, since it uses less digits than its factorization.

2220211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31717317.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2220211210 is about 47119.1172455512. The cubic root of 2220211210 is about 1304.5621192532.

Adding to 2220211210 its reverse (121120222), we get a palindrome (2341331432).

The spelling of 2220211210 in words is "two billion, two hundred twenty million, two hundred eleven thousand, two hundred ten".