12101001120233 has 4 divisors (see below), whose sum is σ = 12154309495440. Its totient is φ = 12047692745028.

The previous prime is 12101001120223. The next prime is 12101001120281. The reversal of 12101001120233 is 33202110010121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12101001120233 - 2⁴ = 12101001120217 is a prime.

It is a super-2 number, since 2×12101001120233² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12101001120223) 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, 26654187263 + ... + 26654187716.

It is an arithmetic number, because the mean of its divisors is an integer number (3038577373860).

Almost surely, 2^{12101001120233} is an apocalyptic number.

It is an amenable number.

12101001120233 is a deficient number, since it is larger than the sum of its proper divisors (53308375207).

12101001120233 is an equidigital number, since it uses as much as digits as its factorization.

12101001120233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53308375206.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12101001120233 its reverse (33202110010121), we get a palindrome (45303111130354).

The spelling of 12101001120233 in words is "twelve trillion, one hundred one billion, one million, one hundred twenty thousand, two hundred thirty-three".