11220020002201 has 8 divisors (see below), whose sum is σ = 11261620665344. Its totient is φ = 11178420798240.

The previous prime is 11220020002141. The next prime is 11220020002297. The reversal of 11220020002201 is 10220002002211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11220020002201 - 2¹⁷ = 11220019871129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11220020002501) 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, 16481101 + ... + 17148373.

It is an arithmetic number, because the mean of its divisors is an integer number (1407702583168).

Almost surely, 2^{11220020002201} is an apocalyptic number.

It is an amenable number.

11220020002201 is a deficient number, since it is larger than the sum of its proper divisors (41600663143).

11220020002201 is an equidigital number, since it uses as much as digits as its factorization.

11220020002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729591.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11220020002201 its reverse (10220002002211), we get a palindrome (21440022004412).

The spelling of 11220020002201 in words is "eleven trillion, two hundred twenty billion, twenty million, two thousand, two hundred one".