2002211222110 has 16 divisors (see below), whose sum is σ = 3931614763632. Its totient is φ = 728076808000.

The previous prime is 2002211222083. The next prime is 2002211222131. The reversal of 2002211222110 is 112221122002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9100959991 + ... + 9100960210.

It is an arithmetic number, because the mean of its divisors is an integer number (245725922727).

Almost surely, 2^{2002211222110} is an apocalyptic number.

2002211222110 is a deficient number, since it is larger than the sum of its proper divisors (1929403541522).

2002211222110 is a wasteful number, since it uses less digits than its factorization.

2002211222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18201920219.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2002211222110 its reverse (112221122002), we get a palindrome (2114432344112).

The spelling of 2002211222110 in words is "two trillion, two billion, two hundred eleven million, two hundred twenty-two thousand, one hundred ten".