12211100002003 has 8 divisors (see below), whose sum is σ = 13957092342272. Its totient is φ = 10465495032456.

The previous prime is 12211100001949. The next prime is 12211100002007. The reversal of 12211100002003 is 30020000111221.

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 12211100002003 - 2²¹ = 12211097904851 is a prime.

It is a super-2 number, since 2×12211100002003² (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 (12211100002007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96775125 + ... + 96901222.

It is an arithmetic number, because the mean of its divisors is an integer number (1744636542784).

Almost surely, 2^{12211100002003} is an apocalyptic number.

12211100002003 is a deficient number, since it is larger than the sum of its proper divisors (1745992340269).

12211100002003 is an equidigital number, since it uses as much as digits as its factorization.

12211100002003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193685361.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12211100002003 its reverse (30020000111221), we get a palindrome (42231100113224).

The spelling of 12211100002003 in words is "twelve trillion, two hundred eleven billion, one hundred million, two thousand, three".