20201011110110 has 16 divisors (see below), whose sum is σ = 36361928786400. Its totient is φ = 8080380268896.

The previous prime is 20201011110023. The next prime is 20201011110131. The reversal of 20201011110110 is 1101111010202.

It is a junction number, because it is equal to n+sod(n) for n = 20201011110091 and 20201011110100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706751 + ... + 6395429.

It is an arithmetic number, because the mean of its divisors is an integer number (2272620549150).

Almost surely, 2^{20201011110110} is an apocalyptic number.

20201011110110 is a deficient number, since it is larger than the sum of its proper divisors (16160917676290).

20201011110110 is a wasteful number, since it uses less digits than its factorization.

20201011110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6043795.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 20201011110110 its reverse (1101111010202), we get a palindrome (21302122120312).

The spelling of 20201011110110 in words is "twenty trillion, two hundred one billion, eleven million, one hundred ten thousand, one hundred ten".