11002001011101 has 48 divisors (see below), whose sum is σ = 15987387648960. Its totient is φ = 7290676224000.

The previous prime is 11002001011069. The next prime is 11002001011103. The reversal of 11002001011101 is 10111010020011.

It is not a de Polignac number, because 11002001011101 - 2⁵ = 11002001011069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002001011103) 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, 3304895005 + ... + 3304898333.

It is an arithmetic number, because the mean of its divisors is an integer number (333070576020).

Almost surely, 2^{11002001011101} is an apocalyptic number.

It is an amenable number.

11002001011101 is a deficient number, since it is larger than the sum of its proper divisors (4985386637859).

11002001011101 is a wasteful number, since it uses less digits than its factorization.

11002001011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106 (or 6103 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 11002001011101 its reverse (10111010020011), we get a palindrome (21113011031112).

The spelling of 11002001011101 in words is "eleven trillion, two billion, one million, eleven thousand, one hundred one".