11200021010112 has 224 divisors, whose sum is σ = 33009434152704. Its totient is φ = 3323013120000.

The previous prime is 11200021010093. The next prime is 11200021010173. The reversal of 11200021010112 is 21101012000211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20856987 + ... + 21387237.

Almost surely, 2^{11200021010112} is an apocalyptic number.

11200021010112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11200021010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16504717076352).

11200021010112 is an abundant number, since it is smaller than the sum of its proper divisors (21809413142592).

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

11200021010112 is a wasteful number, since it uses less digits than its factorization.

11200021010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530487 (or 530477 counting only the distinct ones).

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

Adding to 11200021010112 its reverse (21101012000211), we get a palindrome (32301033010323).

Subtracting 11200021010112 from its reverse (21101012000211), we obtain a palindrome (9900990990099).

It can be divided in two parts, 112000 and 21010112, that added together give a palindrome (21122112).

The spelling of 11200021010112 in words is "eleven trillion, two hundred billion, twenty-one million, ten thousand, one hundred twelve".