12233201102123 has 4 divisors (see below), whose sum is σ = 12234012176088. Its totient is φ = 12232390028160.

The previous prime is 12233201102047. The next prime is 12233201102173. The reversal of 12233201102123 is 32120110233221.

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 12233201102123 - 2⁸ = 12233201101867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12233201102173) 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, 405514358 + ... + 405544523.

It is an arithmetic number, because the mean of its divisors is an integer number (3058503044022).

Almost surely, 2^{12233201102123} is an apocalyptic number.

12233201102123 is a deficient number, since it is larger than the sum of its proper divisors (811073965).

12233201102123 is an equidigital number, since it uses as much as digits as its factorization.

12233201102123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811073964.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12233201102123 its reverse (32120110233221), we get a palindrome (44353311335344).

The spelling of 12233201102123 in words is "twelve trillion, two hundred thirty-three billion, two hundred one million, one hundred two thousand, one hundred twenty-three".