20110201011110 has 16 divisors (see below), whose sum is σ = 41369556365856. Its totient is φ = 6894926060928.

The previous prime is 20110201011007. The next prime is 20110201011127. The reversal of 20110201011110 is 1111010201102.

It is a junction number, because it is equal to n+sod(n) for n = 20110201011091 and 20110201011100.

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, 143644292867 + ... + 143644293006.

It is an arithmetic number, because the mean of its divisors is an integer number (2585597272866).

Almost surely, 2^{20110201011110} is an apocalyptic number.

20110201011110 is an abundant number, since it is smaller than the sum of its proper divisors (21259355354746).

20110201011110 is a wasteful number, since it uses less digits than its factorization.

20110201011110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287288585887.

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

Adding to 20110201011110 its reverse (1111010201102), we get a palindrome (21221211212212).

The spelling of 20110201011110 in words is "twenty trillion, one hundred ten billion, two hundred one million, eleven thousand, one hundred ten".