20112000110223 has 16 divisors (see below), whose sum is σ = 31979329368576. Its totient is φ = 10992894469920.

The previous prime is 20112000110219. The next prime is 20112000110233. The reversal of 20112000110223 is 32201100021102.

It is not a de Polignac number, because 20112000110223 - 2² = 20112000110219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20112000110233) 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 15 ways as a sum of consecutive naturals, for example, 20819875408 + ... + 20819876373.

It is an arithmetic number, because the mean of its divisors is an integer number (1998708085536).

Almost surely, 2^{20112000110223} is an apocalyptic number.

20112000110223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20112000110223 is a deficient number, since it is larger than the sum of its proper divisors (11867329258353).

20112000110223 is a wasteful number, since it uses less digits than its factorization.

20112000110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41639751814.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 20112000110223 its reverse (32201100021102), we get a palindrome (52313100131325).

The spelling of 20112000110223 in words is "twenty trillion, one hundred twelve billion, one hundred ten thousand, two hundred twenty-three".