12213312301001 has 24 divisors (see below), whose sum is σ = 15834786677280. Its totient is φ = 9334190017152.

The previous prime is 12213312300997. The next prime is 12213312301079. The reversal of 12213312301001 is 10010321331221.

It is a happy number.

It is not a de Polignac number, because 12213312301001 - 2² = 12213312300997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12213312304001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385822055 + ... + 385853708.

It is an arithmetic number, because the mean of its divisors is an integer number (659782778220).

Almost surely, 2^{12213312301001} is an apocalyptic number.

It is an amenable number.

12213312301001 is a deficient number, since it is larger than the sum of its proper divisors (3621474376279).

12213312301001 is a wasteful number, since it uses less digits than its factorization.

12213312301001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771675813 (or 771675806 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12213312301001 its reverse (10010321331221), we get a palindrome (22223633632222).

The spelling of 12213312301001 in words is "twelve trillion, two hundred thirteen billion, three hundred twelve million, three hundred one thousand, one".