2221010030 has 8 divisors (see below), whose sum is σ = 3997818072. Its totient is φ = 888404008.

The previous prime is 2221010009. The next prime is 2221010047. The reversal of 2221010030 is 300101222.

It is a happy number.

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 = 2221009993 and 2221010020.

It is a congruent number.

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, 111050492 + ... + 111050511.

It is an arithmetic number, because the mean of its divisors is an integer number (499727259).

Almost surely, 2^2221010030 is an apocalyptic number.

2221010030 is a deficient number, since it is larger than the sum of its proper divisors (1776808042).

2221010030 is a wasteful number, since it uses less digits than its factorization.

2221010030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222101010.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2221010030 is about 47127.5930851555. The cubic root of 2221010030 is about 1304.7185586272.

Adding to 2221010030 its reverse (300101222), we get a palindrome (2521111252).

The spelling of 2221010030 in words is "two billion, two hundred twenty-one million, ten thousand, thirty".