12240425001 has 8 divisors (see below), whose sum is σ = 18652076224. Its totient is φ = 6994528560.

The previous prime is 12240424997. The next prime is 12240425033. The reversal of 12240425001 is 10052404221.

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

It is not a de Polignac number, because 12240425001 - 2² = 12240424997 is a prime.

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: 582877381 = 12240425001 / (1 + 2 + 2 + 4 + 0 + 4 + 2 + 5 + 0 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12240425201) 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, 291438670 + ... + 291438711.

It is an arithmetic number, because the mean of its divisors is an integer number (2331509528).

Almost surely, 2^12240425001 is an apocalyptic number.

It is an amenable number.

12240425001 is a deficient number, since it is larger than the sum of its proper divisors (6411651223).

12240425001 is an equidigital number, since it uses as much as digits as its factorization.

12240425001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582877391.

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 12240425001 its reverse (10052404221), we get a palindrome (22292829222).

The spelling of 12240425001 in words is "twelve billion, two hundred forty million, four hundred twenty-five thousand, one".