20022122210001 has 8 divisors (see below), whose sum is σ = 26696194020960. Its totient is φ = 13348065936192.

The previous prime is 20022122209993. The next prime is 20022122210089. The reversal of 20022122210001 is 10001222122002.

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

It is not a de Polignac number, because 20022122210001 - 2³ = 20022122209993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20022122211001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441480 + ... + 6343433.

It is an arithmetic number, because the mean of its divisors is an integer number (3337024252620).

Almost surely, 2^{20022122210001} is an apocalyptic number.

It is an amenable number.

20022122210001 is a deficient number, since it is larger than the sum of its proper divisors (6674071810959).

20022122210001 is an equidigital number, since it uses as much as digits as its factorization.

20022122210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7768575.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20022122210001 its reverse (10001222122002), we get a palindrome (30023344332003).

The spelling of 20022122210001 in words is "twenty trillion, twenty-two billion, one hundred twenty-two million, two hundred ten thousand, one".