12023023002 has 8 divisors (see below), whose sum is σ = 24046046016. Its totient is φ = 4007674332.

The previous prime is 12023022989. The next prime is 12023023003. The reversal of 12023023002 is 20032032021.

It is a sphenic number, since it is the product of 3 distinct primes.

12023023002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12023023003) 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, 1001918578 + ... + 1001918589.

It is an arithmetic number, because the mean of its divisors is an integer number (3005755752).

Almost surely, 2^12023023002 is an apocalyptic number.

12023023002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12023023002 is a wasteful number, since it uses less digits than its factorization.

12023023002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003837172.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 12023023002 its reverse (20032032021), we get a palindrome (32055055023).

The spelling of 12023023002 in words is "twelve billion, twenty-three million, twenty-three thousand, two".