11011101202011 has 8 divisors (see below), whose sum is σ = 15022897764160. Its totient is φ = 7170019387272.

The previous prime is 11011101201973. The next prime is 11011101202043. The reversal of 11011101202011 is 11020210111011.

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

It is not a de Polignac number, because 11011101202011 - 2¹⁰ = 11011101200987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11011101202091) 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, 42678686701 + ... + 42678686958.

It is an arithmetic number, because the mean of its divisors is an integer number (1877862220520).

Almost surely, 2^{11011101202011} is an apocalyptic number.

11011101202011 is a deficient number, since it is larger than the sum of its proper divisors (4011796562149).

11011101202011 is an equidigital number, since it uses as much as digits as its factorization.

11011101202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85357373705.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11011101202011 its reverse (11020210111011), we get a palindrome (22031311313022).

The spelling of 11011101202011 in words is "eleven trillion, eleven billion, one hundred one million, two hundred two thousand, eleven".