20222210220101 has 8 divisors (see below), whose sum is σ = 21909699719424. Its totient is φ = 18590048245440.

The previous prime is 20222210220019. The next prime is 20222210220241. The reversal of 20222210220101 is 10102201222202.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20222210220101 - 2³⁴ = 20205030350917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20222210220101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222210220001) 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, 13831880405 + ... + 13831881866.

It is an arithmetic number, because the mean of its divisors is an integer number (2738712464928).

Almost surely, 2^{20222210220101} is an apocalyptic number.

It is an amenable number.

20222210220101 is a deficient number, since it is larger than the sum of its proper divisors (1687489499323).

20222210220101 is a wasteful number, since it uses less digits than its factorization.

20222210220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27663762331.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20222210220101 its reverse (10102201222202), we get a palindrome (30324411442303).

The spelling of 20222210220101 in words is "twenty trillion, two hundred twenty-two billion, two hundred ten million, two hundred twenty thousand, one hundred one".