11002000110001 has 4 divisors (see below), whose sum is σ = 11182360767604. Its totient is φ = 10821639452400.

The previous prime is 11002000109953. The next prime is 11002000110029. The reversal of 11002000110001 is 10001100020011.

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 1426534029376 + 9575466080625 = 1194376^2 + 3094425^2 .

It is a cyclic number.

It is not a de Polignac number, because 11002000110001 - 2²³ = 11001991721393 is a prime.

It is a super-2 number, since 2×11002000110001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11002000110041) 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, 90180328710 + ... + 90180328831.

It is an arithmetic number, because the mean of its divisors is an integer number (2795590191901).

Almost surely, 2^{11002000110001} is an apocalyptic number.

It is an amenable number.

11002000110001 is a deficient number, since it is larger than the sum of its proper divisors (180360657603).

11002000110001 is an equidigital number, since it uses as much as digits as its factorization.

11002000110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180360657602.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 11002000110001 its reverse (10001100020011), we get a palindrome (21003100130012).

The spelling of 11002000110001 in words is "eleven trillion, two billion, one hundred ten thousand, one".