12211010320003 has 4 divisors (see below), whose sum is σ = 13321102167288. Its totient is φ = 11100918472720.

The previous prime is 12211010319961. The next prime is 12211010320027. The reversal of 12211010320003 is 30002301011221.

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 12211010320003 - 2⁹ = 12211010319491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12211010320043) 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 3 ways as a sum of consecutive naturals, for example, 555045923626 + ... + 555045923647.

It is an arithmetic number, because the mean of its divisors is an integer number (3330275541822).

Almost surely, 2^{12211010320003} is an apocalyptic number.

12211010320003 is a deficient number, since it is larger than the sum of its proper divisors (1110091847285).

12211010320003 is a wasteful number, since it uses less digits than its factorization.

12211010320003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110091847284.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12211010320003 its reverse (30002301011221), we get a palindrome (42213311331224).

The spelling of 12211010320003 in words is "twelve trillion, two hundred eleven billion, ten million, three hundred twenty thousand, three".