11100200001201 has 16 divisors (see below), whose sum is σ = 16564775352000. Its totient is φ = 7346117759904.

The previous prime is 11100200001181. The next prime is 11100200001263. The reversal of 11100200001201 is 10210000200111.

It is a happy number.

It is not a de Polignac number, because 11100200001201 - 2¹⁵ = 11100199968433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11100200001271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500428851 + ... + 1500436248.

It is an arithmetic number, because the mean of its divisors is an integer number (1035298459500).

Almost surely, 2^{11100200001201} is an apocalyptic number.

It is an amenable number.

11100200001201 is a deficient number, since it is larger than the sum of its proper divisors (5464575350799).

11100200001201 is a wasteful number, since it uses less digits than its factorization.

11100200001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000865245 (or 3000865239 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11100200001201 its reverse (10210000200111), we get a palindrome (21310200201312).

The spelling of 11100200001201 in words is "eleven trillion, one hundred billion, two hundred million, one thousand, two hundred one".