23221123000001 has 8 divisors (see below), whose sum is σ = 24363145444608. Its totient is φ = 22103660178000.

The previous prime is 23221122999989. The next prime is 23221123000007. The reversal of 23221123000001 is 10000032112232.

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 23221123000001 - 2³⁴ = 23203943130817 is a prime.

It is a super-4 number, since 4×23221123000001⁴ (a number of 55 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (23221123000007) 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, 6139903715 + ... + 6139907496.

It is an arithmetic number, because the mean of its divisors is an integer number (3045393180576).

Almost surely, 2^{23221123000001} is an apocalyptic number.

It is an amenable number.

23221123000001 is a deficient number, since it is larger than the sum of its proper divisors (1142022444607).

23221123000001 is a wasteful number, since it uses less digits than its factorization.

23221123000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12279811303.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23221123000001 its reverse (10000032112232), we get a palindrome (33221155112233).

The spelling of 23221123000001 in words is "twenty-three trillion, two hundred twenty-one billion, one hundred twenty-three million, one", and thus it is an aban number.