20010110200112 has 20 divisors (see below), whose sum is σ = 38828241465936. Its totient is φ = 9989918854080.

The previous prime is 20010110200111. The next prime is 20010110200183. The reversal of 20010110200112 is 21100201101002.

It is a junction number, because it is equal to n+sod(n) for n = 20010110200093 and 20010110200102.

It is not an unprimeable number, because it can be changed into a prime (20010110200111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 946004468 + ... + 946025619.

Almost surely, 2^{20010110200112} is an apocalyptic number.

It is an amenable number.

20010110200112 is a deficient number, since it is larger than the sum of its proper divisors (18818131265824).

20010110200112 is a wasteful number, since it uses less digits than its factorization.

20010110200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892030756 (or 1892030750 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 20010110200112 its reverse (21100201101002), we get a palindrome (41110311301114).

The spelling of 20010110200112 in words is "twenty trillion, ten billion, one hundred ten million, two hundred thousand, one hundred twelve".