22412320401 has 8 divisors (see below), whose sum is σ = 30611949984. Its totient is φ = 14577118880.

The previous prime is 22412320339. The next prime is 22412320423. The reversal of 22412320401 is 10402321422.

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

It is a cyclic number.

It is not a de Polignac number, because 22412320401 - 2²⁹ = 21875449489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22412320001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91106871 + ... + 91107116.

It is an arithmetic number, because the mean of its divisors is an integer number (3826493748).

Almost surely, 2^22412320401 is an apocalyptic number.

It is an amenable number.

22412320401 is a deficient number, since it is larger than the sum of its proper divisors (8199629583).

22412320401 is a wasteful number, since it uses less digits than its factorization.

22412320401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182214031.

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

Adding to 22412320401 its reverse (10402321422), we get a palindrome (32814641823).

The spelling of 22412320401 in words is "twenty-two billion, four hundred twelve million, three hundred twenty thousand, four hundred one".