12213003211103 has 8 divisors (see below), whose sum is σ = 12571720097328. Its totient is φ = 11859037542144.

The previous prime is 12213003211063. The next prime is 12213003211147. The reversal of 12213003211103 is 30111230031221.

It is a happy number.

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 12213003211103 - 2⁶ = 12213003211039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213003211603) 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, 1187799101 + ... + 1187809382.

It is an arithmetic number, because the mean of its divisors is an integer number (1571465012166).

Almost surely, 2^{12213003211103} is an apocalyptic number.

12213003211103 is a deficient number, since it is larger than the sum of its proper divisors (358716886225).

12213003211103 is an equidigital number, since it uses as much as digits as its factorization.

12213003211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375608633.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12213003211103 its reverse (30111230031221), we get a palindrome (42324233242324).

The spelling of 12213003211103 in words is "twelve trillion, two hundred thirteen billion, three million, two hundred eleven thousand, one hundred three".