20200112110 has 64 divisors (see below), whose sum is σ = 38083193280. Its totient is φ = 7704524800.

The previous prime is 20200112087. The next prime is 20200112131. The reversal of 20200112110 is 1121100202.

It is a Harshad number since it is a multiple of its sum of digits (10).

20200112110 is a modest number, since divided by 112110 gives 20200 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17368389 + ... + 17369551.

It is an arithmetic number, because the mean of its divisors is an integer number (595049895).

Almost surely, 2^20200112110 is an apocalyptic number.

20200112110 is a deficient number, since it is larger than the sum of its proper divisors (17883081170).

20200112110 is a wasteful number, since it uses less digits than its factorization.

20200112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 20200112110 its reverse (1121100202), we get a palindrome (21321212312).

The spelling of 20200112110 in words is "twenty billion, two hundred million, one hundred twelve thousand, one hundred ten".