12412220001 has 8 divisors (see below), whose sum is σ = 16675960224. Its totient is φ = 8211646560.

The previous prime is 12412219999. The next prime is 12412220017. The reversal of 12412220001 is 10002221421.

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

It is not a de Polignac number, because 12412220001 - 2¹ = 12412219999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12412220501) 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, 15791236 + ... + 15792021.

It is an arithmetic number, because the mean of its divisors is an integer number (2084495028).

Almost surely, 2^12412220001 is an apocalyptic number.

It is an amenable number.

12412220001 is a deficient number, since it is larger than the sum of its proper divisors (4263740223).

12412220001 is a wasteful number, since it uses less digits than its factorization.

12412220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31583391.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12412220001 its reverse (10002221421), we get a palindrome (22414441422).

The spelling of 12412220001 in words is "twelve billion, four hundred twelve million, two hundred twenty thousand, one".