11020110212100 has 144 divisors (see below), whose sum is σ = 35127867047616. Its totient is φ = 2645090880000.

The previous prime is 11020110212071. The next prime is 11020110212101. The reversal of 11020110212100 is 121201102011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (11020110212101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16198519 + ... + 16865118.

It is an arithmetic number, because the mean of its divisors is an integer number (243943521164).

Almost surely, 2^{11020110212100} is an apocalyptic number.

11020110212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020110212100 is an abundant number, since it is smaller than the sum of its proper divisors (24107756835516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11020110212100 is a wasteful number, since it uses less digits than its factorization.

11020110212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33063766 (or 33063759 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11020110212100 its reverse (121201102011), we get a palindrome (11141311314111).

It can be divided in two parts, 110201 and 10212100, that added together give a palindrome (10322301).

The spelling of 11020110212100 in words is "eleven trillion, twenty billion, one hundred ten million, two hundred twelve thousand, one hundred".