23422020545013 has 8 divisors (see below), whose sum is σ = 31291446932928. Its totient is φ = 15583637260224.

The previous prime is 23422020544933. The next prime is 23422020545083. The reversal of 23422020545013 is 31054502022432.

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

It is not a de Polignac number, because 23422020545013 - 2³⁴ = 23404840675829 is a prime.

It is a super-2 number, since 2×23422020545013² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23422020545083) 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, 7760774020 + ... + 7760777037.

It is an arithmetic number, because the mean of its divisors is an integer number (3911430866616).

Almost surely, 2^{23422020545013} is an apocalyptic number.

It is an amenable number.

23422020545013 is a deficient number, since it is larger than the sum of its proper divisors (7869426387915).

23422020545013 is a wasteful number, since it uses less digits than its factorization.

23422020545013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15521551563.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 23422020545013 its reverse (31054502022432), we get a palindrome (54476522567445).

The spelling of 23422020545013 in words is "twenty-three trillion, four hundred twenty-two billion, twenty million, five hundred forty-five thousand, thirteen".