20220422203122 has 8 divisors (see below), whose sum is σ = 40440844406256. Its totient is φ = 6740140734372.

The previous prime is 20220422203057. The next prime is 20220422203123. The reversal of 20220422203122 is 22130222402202.

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

20220422203122 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 20220422203092 and 20220422203101.

It is not an unprimeable number, because it can be changed into a prime (20220422203123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1685035183588 + ... + 1685035183599.

It is an arithmetic number, because the mean of its divisors is an integer number (5055105550782).

Almost surely, 2^{20220422203122} is an apocalyptic number.

20220422203122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20220422203122 is a wasteful number, since it uses less digits than its factorization.

20220422203122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370070367192.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 20220422203122 its reverse (22130222402202), we get a palindrome (42350644605324).

The spelling of 20220422203122 in words is "twenty trillion, two hundred twenty billion, four hundred twenty-two million, two hundred three thousand, one hundred twenty-two".