2220212110 has 8 divisors (see below), whose sum is σ = 3996381816. Its totient is φ = 888084840.

The previous prime is 2220212083. The next prime is 2220212117. The reversal of 2220212110 is 112120222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220212117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111010596 + ... + 111010615.

It is an arithmetic number, because the mean of its divisors is an integer number (499547727).

Almost surely, 2^2220212110 is an apocalyptic number.

2220212110 is a deficient number, since it is larger than the sum of its proper divisors (1776169706).

2220212110 is a wasteful number, since it uses less digits than its factorization.

2220212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222021218.

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

The square root of 2220212110 is about 47119.1267958140. The cubic root of 2220212110 is about 1304.5622955286.

Adding to 2220212110 its reverse (112120222), we get a palindrome (2332332332).

The spelling of 2220212110 in words is "two billion, two hundred twenty million, two hundred twelve thousand, one hundred ten".