11242221100003 has 4 divisors (see below), whose sum is σ = 11242503062320. Its totient is φ = 11241939137688.

The previous prime is 11242221099947. The next prime is 11242221100057. The reversal of 11242221100003 is 30000112224211.

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

It is a cyclic number.

It is not a de Polignac number, because 11242221100003 - 2²⁹ = 11241684229091 is a prime.

It is a super-2 number, since 2×11242221100003² (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 (11242221100703) 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, 140921343 + ... + 141001096.

It is an arithmetic number, because the mean of its divisors is an integer number (2810625765580).

Almost surely, 2^{11242221100003} is an apocalyptic number.

11242221100003 is a deficient number, since it is larger than the sum of its proper divisors (281962317).

11242221100003 is an equidigital number, since it uses as much as digits as its factorization.

11242221100003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281962316.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11242221100003 its reverse (30000112224211), we get a palindrome (41242333324214).

The spelling of 11242221100003 in words is "eleven trillion, two hundred forty-two billion, two hundred twenty-one million, one hundred thousand, three".