12212320030003 has 4 divisors (see below), whose sum is σ = 12333234089808. Its totient is φ = 12091405970200.

The previous prime is 12212320029983. The next prime is 12212320030061. The reversal of 12212320030003 is 30003002321221.

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 12212320030003 - 2⁹ = 12212320029491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12212320033003) 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, 60457029751 + ... + 60457029952.

It is an arithmetic number, because the mean of its divisors is an integer number (3083308522452).

Almost surely, 2^{12212320030003} is an apocalyptic number.

12212320030003 is a deficient number, since it is larger than the sum of its proper divisors (120914059805).

12212320030003 is a wasteful number, since it uses less digits than its factorization.

12212320030003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120914059804.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12212320030003 its reverse (30003002321221), we get a palindrome (42215322351224).

The spelling of 12212320030003 in words is "twelve trillion, two hundred twelve billion, three hundred twenty million, thirty thousand, three".