12001223301 has 8 divisors (see below), whose sum is σ = 16204183680. Its totient is φ = 7899539232.

The previous prime is 12001223257. The next prime is 12001223329. The reversal of 12001223301 is 10332210021.

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

It is not a de Polignac number, because 12001223301 - 2⁶ = 12001223237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001263301) 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, 25318800 + ... + 25319273.

It is an arithmetic number, because the mean of its divisors is an integer number (2025522960).

Almost surely, 2^12001223301 is an apocalyptic number.

It is an amenable number.

12001223301 is a deficient number, since it is larger than the sum of its proper divisors (4202960379).

12001223301 is an equidigital number, since it uses as much as digits as its factorization.

12001223301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50638155.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12001223301 its reverse (10332210021), we get a palindrome (22333433322).

The spelling of 12001223301 in words is "twelve billion, one million, two hundred twenty-three thousand, three hundred one".