2222100010 has 32 divisors (see below), whose sum is σ = 4309966080. Its totient is φ = 819989568.

The previous prime is 2222099969. The next prime is 2222100029. The reversal of 2222100010 is 100012222.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 2222100010.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 282511 + ... + 290269.

It is an arithmetic number, because the mean of its divisors is an integer number (134686440).

Almost surely, 2^2222100010 is an apocalyptic number.

2222100010 is a deficient number, since it is larger than the sum of its proper divisors (2087866070).

2222100010 is a wasteful number, since it uses less digits than its factorization.

2222100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9982.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2222100010 is about 47139.1558049145. The cubic root of 2222100010 is about 1304.9319577174.

Adding to 2222100010 its reverse (100012222), we get a palindrome (2322112232).

The spelling of 2222100010 in words is "two billion, two hundred twenty-two million, one hundred thousand, ten".