20222201102001 has 16 divisors (see below), whose sum is σ = 27343509349248. Its totient is φ = 13291191446400.

The previous prime is 20222201101997. The next prime is 20222201102003. The reversal of 20222201102001 is 10020110222202.

It is not a de Polignac number, because 20222201102001 - 2² = 20222201101997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20222201102003) 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 15 ways as a sum of consecutive naturals, for example, 5835915 + ... + 8631471.

It is an arithmetic number, because the mean of its divisors is an integer number (1708969334328).

Almost surely, 2^{20222201102001} is an apocalyptic number.

It is an amenable number.

20222201102001 is a deficient number, since it is larger than the sum of its proper divisors (7121308247247).

20222201102001 is a wasteful number, since it uses less digits than its factorization.

20222201102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829592.

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

Adding to 20222201102001 its reverse (10020110222202), we get a palindrome (30242311324203).

The spelling of 20222201102001 in words is "twenty trillion, two hundred twenty-two billion, two hundred one million, one hundred two thousand, one".