11201000022112 has 24 divisors (see below), whose sum is σ = 22078633862376. Its totient is φ = 5593727930112.

The previous prime is 11201000022073. The next prime is 11201000022119. The reversal of 11201000022112 is 21122000010211.

It is a junction number, because it is equal to n+sod(n) for n = 11201000022092 and 11201000022101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201000022119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211600653 + ... + 211653580.

It is an arithmetic number, because the mean of its divisors is an integer number (919943077599).

Almost surely, 2^{11201000022112} is an apocalyptic number.

It is an amenable number.

11201000022112 is a deficient number, since it is larger than the sum of its proper divisors (10877633840264).

11201000022112 is an equidigital number, since it uses as much as digits as its factorization.

11201000022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423255070 (or 423255062 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11201000022112 its reverse (21122000010211), we get a palindrome (32323000032323).

The spelling of 11201000022112 in words is "eleven trillion, two hundred one billion, twenty-two thousand, one hundred twelve".