11100200220001 has 4 divisors (see below), whose sum is σ = 11113062561792. Its totient is φ = 11087337878212.

The previous prime is 11100200219993. The next prime is 11100200220121. The reversal of 11100200220001 is 10002200200111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11100200220001 - 2³ = 11100200219993 is a prime.

It is a super-2 number, since 2×11100200220001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11100200220001.

It is not an unprimeable number, because it can be changed into a prime (11100200223001) 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, 6431169601 + ... + 6431171326.

It is an arithmetic number, because the mean of its divisors is an integer number (2778265640448).

Almost surely, 2^{11100200220001} is an apocalyptic number.

It is an amenable number.

11100200220001 is a deficient number, since it is larger than the sum of its proper divisors (12862341791).

11100200220001 is an equidigital number, since it uses as much as digits as its factorization.

11100200220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12862341790.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11100200220001 its reverse (10002200200111), we get a palindrome (21102400420112).

The spelling of 11100200220001 in words is "eleven trillion, one hundred billion, two hundred million, two hundred twenty thousand, one".