2220011210 has 8 divisors (see below), whose sum is σ = 3996020196. Its totient is φ = 888004480.

The previous prime is 2220011203. The next prime is 2220011273. The reversal of 2220011210 is 121100222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2193704569 + 26306641 = 46837^2 + 5129^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2220011191 and 2220011200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111000551 + ... + 111000570.

Almost surely, 2^2220011210 is an apocalyptic number.

2220011210 is a deficient number, since it is larger than the sum of its proper divisors (1776008986).

2220011210 is a wasteful number, since it uses less digits than its factorization.

2220011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222001128.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2220011210 is about 47116.9949169087. The cubic root of 2220011210 is about 1304.5229457641.

Adding to 2220011210 its reverse (121100222), we get a palindrome (2341111432).

The spelling of 2220011210 in words is "two billion, two hundred twenty million, eleven thousand, two hundred ten".