20002222110110 has 16 divisors (see below), whose sum is σ = 36263021382000. Its totient is φ = 7943328492096.

The previous prime is 20002222110077. The next prime is 20002222110113. The reversal of 20002222110110 is 1101122220002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002222110113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7195042535 + ... + 7195045314.

It is an arithmetic number, because the mean of its divisors is an integer number (2266438836375).

Almost surely, 2^{20002222110110} is an apocalyptic number.

20002222110110 is a deficient number, since it is larger than the sum of its proper divisors (16260799271890).

20002222110110 is a wasteful number, since it uses less digits than its factorization.

20002222110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14390087995.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20002222110110 its reverse (1101122220002), we get a palindrome (21103344330112).

The spelling of 20002222110110 in words is "twenty trillion, two billion, two hundred twenty-two million, one hundred ten thousand, one hundred ten".