20112000110 has 32 divisors (see below), whose sum is σ = 38379458880. Its totient is φ = 7562025472.

The previous prime is 20112000091. The next prime is 20112000133. The reversal of 20112000110 is 1100021102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61271 + ... + 209709.

It is an arithmetic number, because the mean of its divisors is an integer number (1199358090).

Almost surely, 2^20112000110 is an apocalyptic number.

20112000110 is a deficient number, since it is larger than the sum of its proper divisors (18267458770).

20112000110 is a wasteful number, since it uses less digits than its factorization.

20112000110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149260.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 20112000110 its reverse (1100021102), we get a palindrome (21212021212).

The spelling of 20112000110 in words is "twenty billion, one hundred twelve million, one hundred ten", and thus it is an aban number.