1101200212201 has 8 divisors (see below), whose sum is σ = 1128074334408. Its totient is φ = 1074326832000.

The previous prime is 1101200212193. The next prime is 1101200212237. The reversal of 1101200212201 is 1022120021011.

It can be written as a sum of positive squares in 4 ways, for example, as 591545574400 + 509654637801 = 769120^2 + 713901^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101200212201 - 2³ = 1101200212193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101200219201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3907291 + ... + 4179631.

It is an arithmetic number, because the mean of its divisors is an integer number (141009291801).

Almost surely, 2^{1101200212201} is an apocalyptic number.

It is an amenable number.

1101200212201 is a deficient number, since it is larger than the sum of its proper divisors (26874122207).

1101200212201 is an equidigital number, since it uses as much as digits as its factorization.

1101200212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371003.

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

Adding to 1101200212201 its reverse (1022120021011), we get a palindrome (2123320233212).

The spelling of 1101200212201 in words is "one trillion, one hundred one billion, two hundred million, two hundred twelve thousand, two hundred one".