12221011101003 has 8 divisors (see below), whose sum is σ = 16294816124928. Its totient is φ = 8147273405544.

The previous prime is 12221011100983. The next prime is 12221011101037. The reversal of 12221011101003 is 30010111012221.

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

It is not a de Polignac number, because 12221011101003 - 2⁸ = 12221011100747 is a prime.

It is a super-2 number, since 2×12221011101003² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12221011101203) 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, 16407051 + ... + 17135732.

It is an arithmetic number, because the mean of its divisors is an integer number (2036852015616).

Almost surely, 2^{12221011101003} is an apocalyptic number.

12221011101003 is a deficient number, since it is larger than the sum of its proper divisors (4073805023925).

12221011101003 is a wasteful number, since it uses less digits than its factorization.

12221011101003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33664233.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 12221011101003 its reverse (30010111012221), we get a palindrome (42231122113224).

The spelling of 12221011101003 in words is "twelve trillion, two hundred twenty-one billion, eleven million, one hundred one thousand, three".