1100111200201 has 48 divisors (see below), whose sum is σ = 1247316475392. Its totient is φ = 968715072000.

The previous prime is 1100111200169. The next prime is 1100111200229. The reversal of 1100111200201 is 1020021110011.

It is not a de Polignac number, because 1100111200201 - 2⁵ = 1100111200169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100111204201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 123284926 + ... + 123293848.

It is an arithmetic number, because the mean of its divisors is an integer number (25985759904).

Almost surely, 2^{1100111200201} is an apocalyptic number.

It is an amenable number.

1100111200201 is a deficient number, since it is larger than the sum of its proper divisors (147205275191).

1100111200201 is a wasteful number, since it uses less digits than its factorization.

1100111200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9314 (or 9301 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1100111200201 its reverse (1020021110011), we get a palindrome (2120132310212).

The spelling of 1100111200201 in words is "one trillion, one hundred billion, one hundred eleven million, two hundred thousand, two hundred one".