1100011202201 has 4 divisors (see below), whose sum is σ = 1100150434404. Its totient is φ = 1099871970000.

The previous prime is 1100011202177. The next prime is 1100011202203. The reversal of 1100011202201 is 1022021100011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 835505683600 + 264505518601 = 914060^2 + 514301^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100011202201 - 2¹⁴ = 1100011185817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100011202203) 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, 69604250 + ... + 69620051.

It is an arithmetic number, because the mean of its divisors is an integer number (275037608601).

Almost surely, 2^{1100011202201} is an apocalyptic number.

It is an amenable number.

1100011202201 is a deficient number, since it is larger than the sum of its proper divisors (139232203).

1100011202201 is an equidigital number, since it uses as much as digits as its factorization.

1100011202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139232202.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1100011202201 its reverse (1022021100011), we get a palindrome (2122032302212).

The spelling of 1100011202201 in words is "one trillion, one hundred billion, eleven million, two hundred two thousand, two hundred one".