1101200212101 has 8 divisors (see below), whose sum is σ = 1601745763104. Its totient is φ = 667394067920.

The previous prime is 1101200212067. The next prime is 1101200212111. The reversal of 1101200212101 is 1012120021011.

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 1101200212101 - 2¹¹ = 1101200210053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101200212111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16684851666 + ... + 16684851731.

It is an arithmetic number, because the mean of its divisors is an integer number (200218220388).

Almost surely, 2^{1101200212101} is an apocalyptic number.

1101200212101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1101200212101 is a deficient number, since it is larger than the sum of its proper divisors (500545551003).

1101200212101 is a wasteful number, since it uses less digits than its factorization.

1101200212101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33369703411.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1101200212101 its reverse (1012120021011), we get a palindrome (2113320233112).

The spelling of 1101200212101 in words is "one trillion, one hundred one billion, two hundred million, two hundred twelve thousand, one hundred one".