12224234001 has 8 divisors (see below), whose sum is σ = 18627404224. Its totient is φ = 6985276560.

The previous prime is 12224233993. The next prime is 12224234023. The reversal of 12224234001 is 10043242221.

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

It is not a de Polignac number, because 12224234001 - 2³ = 12224233993 is a prime.

It is a super-2 number, since 2×12224234001² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 582106381 = 12224234001 / (1 + 2 + 2 + 2 + 4 + 2 + 3 + 4 + 0 + 0 + 1).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12224234101) 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, 291053170 + ... + 291053211.

It is an arithmetic number, because the mean of its divisors is an integer number (2328425528).

Almost surely, 2^12224234001 is an apocalyptic number.

It is an amenable number.

12224234001 is a deficient number, since it is larger than the sum of its proper divisors (6403170223).

12224234001 is an equidigital number, since it uses as much as digits as its factorization.

12224234001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582106391.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 12224234001 its reverse (10043242221), we get a palindrome (22267476222).

The spelling of 12224234001 in words is "twelve billion, two hundred twenty-four million, two hundred thirty-four thousand, one".