11001200200022 has 4 divisors (see below), whose sum is σ = 16501800300036. Its totient is φ = 5500600100010.

The previous prime is 11001200200007. The next prime is 11001200200033. The reversal of 11001200200022 is 22000200210011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 11001200199976 and 11001200200012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750300050004 + ... + 2750300050007.

It is an arithmetic number, because the mean of its divisors is an integer number (4125450075009).

Almost surely, 2^{11001200200022} is an apocalyptic number.

11001200200022 is a deficient number, since it is larger than the sum of its proper divisors (5500600100014).

11001200200022 is an equidigital number, since it uses as much as digits as its factorization.

11001200200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500600100013.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11001200200022 its reverse (22000200210011), we get a palindrome (33001400410033).

The spelling of 11001200200022 in words is "eleven trillion, one billion, two hundred million, two hundred thousand, twenty-two".