20222013143123 has 24 divisors (see below), whose sum is σ = 23399935784400. Its totient is φ = 17414178439680.

The previous prime is 20222013143039. The next prime is 20222013143141. The reversal of 20222013143123 is 32134131022202.

It is not a de Polignac number, because 20222013143123 - 2³⁴ = 20204833273939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20222013143092 and 20222013143101.

It is not an unprimeable number, because it can be changed into a prime (20222013143153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20693915 + ... + 21649067.

It is an arithmetic number, because the mean of its divisors is an integer number (974997324350).

Almost surely, 2^{20222013143123} is an apocalyptic number.

20222013143123 is a deficient number, since it is larger than the sum of its proper divisors (3177922641277).

20222013143123 is a wasteful number, since it uses less digits than its factorization.

20222013143123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964403 (or 964392 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 20222013143123 its reverse (32134131022202), we get a palindrome (52356144165325).

The spelling of 20222013143123 in words is "twenty trillion, two hundred twenty-two billion, thirteen million, one hundred forty-three thousand, one hundred twenty-three".