20222112010101 has 8 divisors (see below), whose sum is σ = 26963650310880. Its totient is φ = 13480990858032.

The previous prime is 20222112010097. The next prime is 20222112010157. The reversal of 20222112010101 is 10101021122202.

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

It is not a de Polignac number, because 20222112010101 - 2² = 20222112010097 is a prime.

It is a super-2 number, since 2×20222112010101² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222112010201) 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, 104174046 + ... + 104367983.

It is an arithmetic number, because the mean of its divisors is an integer number (3370456288860).

Almost surely, 2^{20222112010101} is an apocalyptic number.

It is an amenable number.

20222112010101 is a deficient number, since it is larger than the sum of its proper divisors (6741538300779).

20222112010101 is a wasteful number, since it uses less digits than its factorization.

20222112010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208574355.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 20222112010101 its reverse (10101021122202), we get a palindrome (30323133132303).

The spelling of 20222112010101 in words is "twenty trillion, two hundred twenty-two billion, one hundred twelve million, ten thousand, one hundred one".