11201112020110 has 32 divisors (see below), whose sum is σ = 20246994576000. Its totient is φ = 4461558662400.

The previous prime is 11201112020003. The next prime is 11201112020129. The reversal of 11201112020110 is 1102021110211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112636410 + ... + 112735810.

It is an arithmetic number, because the mean of its divisors is an integer number (632718580500).

Almost surely, 2^{11201112020110} is an apocalyptic number.

11201112020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11201112020110 is a deficient number, since it is larger than the sum of its proper divisors (9045882555890).

11201112020110 is a wasteful number, since it uses less digits than its factorization.

11201112020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146796.

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

Adding to 11201112020110 its reverse (1102021110211), we get a palindrome (12303133130321).

The spelling of 11201112020110 in words is "eleven trillion, two hundred one billion, one hundred twelve million, twenty thousand, one hundred ten".