20222111100201 has 16 divisors (see below), whose sum is σ = 28486025913600. Its totient is φ = 12739583806208.

The previous prime is 20222111100157. The next prime is 20222111100221. The reversal of 20222111100201 is 10200111122202.

It is a cyclic number.

It is not a de Polignac number, because 20222111100201 - 2³⁷ = 20084672146729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20222111100221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2472741216 + ... + 2472749393.

It is an arithmetic number, because the mean of its divisors is an integer number (1780376619600).

Almost surely, 2^{20222111100201} is an apocalyptic number.

It is an amenable number.

20222111100201 is a deficient number, since it is larger than the sum of its proper divisors (8263914813399).

20222111100201 is a wasteful number, since it uses less digits than its factorization.

20222111100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945490688.

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

Adding to 20222111100201 its reverse (10200111122202), we get a palindrome (30422222222403).

The spelling of 20222111100201 in words is "twenty trillion, two hundred twenty-two billion, one hundred eleven million, one hundred thousand, two hundred one".