20422023324123 has 8 divisors (see below), whose sum is σ = 27230305665808. Its totient is φ = 13614211599264.

The previous prime is 20422023324103. The next prime is 20422023324181. The reversal of 20422023324123 is 32142332022402.

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

It is not a de Polignac number, because 20422023324123 - 2¹³ = 20422023315931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20422023324103) 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, 117552940 + ... + 117726537.

It is an arithmetic number, because the mean of its divisors is an integer number (3403788208226).

Almost surely, 2^{20422023324123} is an apocalyptic number.

20422023324123 is a deficient number, since it is larger than the sum of its proper divisors (6808282341685).

20422023324123 is a wasteful number, since it uses less digits than its factorization.

20422023324123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235308413.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 20422023324123 its reverse (32142332022402), we get a palindrome (52564355346525).

The spelling of 20422023324123 in words is "twenty trillion, four hundred twenty-two billion, twenty-three million, three hundred twenty-four thousand, one hundred twenty-three".