11221110002201 has 8 divisors (see below), whose sum is σ = 12241420228800. Its totient is φ = 10200834661840.

The previous prime is 11221110002197. The next prime is 11221110002353. The reversal of 11221110002201 is 10220001112211.

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 11221110002201 - 2² = 11221110002197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11221110002801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8046746 + ... + 9337683.

It is an arithmetic number, because the mean of its divisors is an integer number (1530177528600).

Almost surely, 2^{11221110002201} is an apocalyptic number.

11221110002201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11221110002201 is a deficient number, since it is larger than the sum of its proper divisors (1020310226599).

11221110002201 is a wasteful number, since it uses less digits than its factorization.

11221110002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17443119.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11221110002201 its reverse (10220001112211), we get a palindrome (21441111114412).

The spelling of 11221110002201 in words is "eleven trillion, two hundred twenty-one billion, one hundred ten million, two thousand, two hundred one".