20110201112110 has 32 divisors (see below), whose sum is σ = 36414877946400. Its totient is φ = 7996060047360.

The previous prime is 20110201112107. The next prime is 20110201112143. The reversal of 20110201112110 is 1121110201102.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 4183555 + ... + 7597534.

It is an arithmetic number, because the mean of its divisors is an integer number (1137964935825).

Almost surely, 2^{20110201112110} is an apocalyptic number.

20110201112110 is a deficient number, since it is larger than the sum of its proper divisors (16304676834290).

20110201112110 is a wasteful number, since it uses less digits than its factorization.

20110201112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11782116.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 20110201112110 its reverse (1121110201102), we get a palindrome (21231311313212).

The spelling of 20110201112110 in words is "twenty trillion, one hundred ten billion, two hundred one million, one hundred twelve thousand, one hundred ten".