20110110222110 has 32 divisors (see below), whose sum is σ = 36361601533440. Its totient is φ = 8007739962912.

The previous prime is 20110110222031. The next prime is 20110110222127. The reversal of 20110110222110 is 1122201101102.

It is a super-2 number, since 2×20110110222110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20678807 + ... + 21629453.

It is an arithmetic number, because the mean of its divisors is an integer number (1136300047920).

Almost surely, 2^{20110110222110} is an apocalyptic number.

20110110222110 is a deficient number, since it is larger than the sum of its proper divisors (16251491311330).

20110110222110 is a wasteful number, since it uses less digits than its factorization.

20110110222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960200.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 20110110222110 its reverse (1122201101102), we get a palindrome (21232311323212).

The spelling of 20110110222110 in words is "twenty trillion, one hundred ten billion, one hundred ten million, two hundred twenty-two thousand, one hundred ten".