22224022001 has 8 divisors (see below), whose sum is σ = 22603069440. Its totient is φ = 21845053648.

The previous prime is 22224021971. The next prime is 22224022069. The reversal of 22224022001 is 10022042222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22224022001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22224052001) 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, 939815 + ... + 963171.

It is an arithmetic number, because the mean of its divisors is an integer number (2825383680).

Almost surely, 2^22224022001 is an apocalyptic number.

It is an amenable number.

22224022001 is a deficient number, since it is larger than the sum of its proper divisors (379047439).

22224022001 is a wasteful number, since it uses less digits than its factorization.

22224022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39543.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22224022001 its reverse (10022042222), we get a palindrome (32246064223).

The spelling of 22224022001 in words is "twenty-two billion, two hundred twenty-four million, twenty-two thousand, one".