2320123222001 has 8 divisors (see below), whose sum is σ = 2498617248960. Its totient is φ = 2141632482192.

The previous prime is 2320123221971. The next prime is 2320123222003. The reversal of 2320123222001 is 1002223210232.

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 a de Polignac number, because none of the positive numbers 2^k-2320123222001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320123222003) 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, 756410 + ... + 2283068.

It is an arithmetic number, because the mean of its divisors is an integer number (312327156120).

Almost surely, 2^{2320123222001} is an apocalyptic number.

It is an amenable number.

2320123222001 is a deficient number, since it is larger than the sum of its proper divisors (178494026959).

2320123222001 is a wasteful number, since it uses less digits than its factorization.

2320123222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643575.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2320123222001 its reverse (1002223210232), we get a palindrome (3322346432233).

The spelling of 2320123222001 in words is "two trillion, three hundred twenty billion, one hundred twenty-three million, two hundred twenty-two thousand, one".