2221213330010 has 8 divisors (see below), whose sum is σ = 3998183994036. Its totient is φ = 888485332000.

The previous prime is 2221213330001. The next prime is 2221213330051. The reversal of 2221213330010 is 100333121222.

It can be written as a sum of positive squares in 2 ways, for example, as 2208989595289 + 12223734721 = 1486267^2 + 110561^2 .

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

It is a super-2 number, since 2×2221213330010² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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, 111060666491 + ... + 111060666510.

Almost surely, 2^{2221213330010} is an apocalyptic number.

2221213330010 is a deficient number, since it is larger than the sum of its proper divisors (1776970664026).

2221213330010 is a wasteful number, since it uses less digits than its factorization.

2221213330010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222121333008.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2221213330010 its reverse (100333121222), we get a palindrome (2321546451232).

The spelling of 2221213330010 in words is "two trillion, two hundred twenty-one billion, two hundred thirteen million, three hundred thirty thousand, ten".