11201000011100 has 36 divisors (see below), whose sum is σ = 24306443512008. Its totient is φ = 4480349592000.

The previous prime is 11201000011079. The next prime is 11201000011111. The reversal of 11201000011100 is 111000010211.

It is a happy number.

It is a super-3 number, since 3×11201000011100³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9040055 + ... + 10204145.

Almost surely, 2^{11201000011100} is an apocalyptic number.

11201000011100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11201000011100 is an abundant number, since it is smaller than the sum of its proper divisors (13105443500908).

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

11201000011100 is a wasteful number, since it uses less digits than its factorization.

11201000011100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260326 (or 1260319 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11201000011100 its reverse (111000010211), we get a palindrome (11312000021311).

The spelling of 11201000011100 in words is "eleven trillion, two hundred one billion, eleven thousand, one hundred".