12223100001103 has 4 divisors (see below), whose sum is σ = 12285146194200. Its totient is φ = 12161053808008.

The previous prime is 12223100001023. The next prime is 12223100001107. The reversal of 12223100001103 is 30110000132221.

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 12223100001103 - 2³⁷ = 12085661047631 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 (12223100001107) 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, 31023096253 + ... + 31023096646.

It is an arithmetic number, because the mean of its divisors is an integer number (3071286548550).

Almost surely, 2^{12223100001103} is an apocalyptic number.

12223100001103 is a deficient number, since it is larger than the sum of its proper divisors (62046193097).

12223100001103 is an equidigital number, since it uses as much as digits as its factorization.

12223100001103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62046193096.

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

Adding to 12223100001103 its reverse (30110000132221), we get a palindrome (42333100133324).

The spelling of 12223100001103 in words is "twelve trillion, two hundred twenty-three billion, one hundred million, one thousand, one hundred three".