20224101422 has 16 divisors (see below), whose sum is σ = 34671880032. Its totient is φ = 8666974080.

The previous prime is 20224101421. The next prime is 20224101433. The reversal of 20224101422 is 22410142202.

It is a junction number, because it is equal to n+sod(n) for n = 20224101394 and 20224101403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20224101421) 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, 318698 + ... + 376850.

It is an arithmetic number, because the mean of its divisors is an integer number (2166992502).

Almost surely, 2^20224101422 is an apocalyptic number.

20224101422 is a deficient number, since it is larger than the sum of its proper divisors (14447778610).

20224101422 is a wasteful number, since it uses less digits than its factorization.

20224101422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83003.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20224101422 its reverse (22410142202), we get a palindrome (42634243624).

The spelling of 20224101422 in words is "twenty billion, two hundred twenty-four million, one hundred one thousand, four hundred twenty-two".