11000202221112 has 128 divisors (see below), whose sum is σ = 30184793674560. Its totient is φ = 3319707156480.

The previous prime is 11000202221089. The next prime is 11000202221213. The reversal of 11000202221112 is 21112220200011.

It is a junction number, because it is equal to n+sod(n) for n = 11000202221091 and 11000202221100.

It is a congruent number.

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, 50110312 + ... + 50329352.

Almost surely, 2^{11000202221112} is an apocalyptic number.

11000202221112 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 11000202221112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15092396837280).

11000202221112 is an abundant number, since it is smaller than the sum of its proper divisors (19184591453448).

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

11000202221112 is a wasteful number, since it uses less digits than its factorization.

11000202221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222153 (or 222149 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11000202221112 its reverse (21112220200011), we get a palindrome (32112422421123).

The spelling of 11000202221112 in words is "eleven trillion, two hundred two million, two hundred twenty-one thousand, one hundred twelve".