22401033001 has 8 divisors (see below), whose sum is σ = 22475573280. Its totient is φ = 22326556032.

The previous prime is 22401032999. The next prime is 22401033007. The reversal of 22401033001 is 10033010422.

It is a happy number.

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 22401033001 - 2¹ = 22401032999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22401033007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754626 + ... + 783748.

It is an arithmetic number, because the mean of its divisors is an integer number (2809446660).

Almost surely, 2^22401033001 is an apocalyptic number.

It is an amenable number.

22401033001 is a deficient number, since it is larger than the sum of its proper divisors (74540279).

22401033001 is a wasteful number, since it uses less digits than its factorization.

22401033001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31655.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22401033001 its reverse (10033010422), we get a palindrome (32434043423).

The spelling of 22401033001 in words is "twenty-two billion, four hundred one million, thirty-three thousand, one".