20222102001 has 16 divisors (see below), whose sum is σ = 27885854720. Its totient is φ = 13021540560.

The previous prime is 20222101979. The next prime is 20222102011. The reversal of 20222102001 is 10020122202.

It is not a de Polignac number, because 20222102001 - 2⁶ = 20222101937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222102011) 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, 159241 + ... + 256518.

It is an arithmetic number, because the mean of its divisors is an integer number (1742865920).

Almost surely, 2^20222102001 is an apocalyptic number.

It is an amenable number.

20222102001 is a deficient number, since it is larger than the sum of its proper divisors (7663752719).

20222102001 is a wasteful number, since it uses less digits than its factorization.

20222102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416316.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20222102001 its reverse (10020122202), we get a palindrome (30242224203).

The spelling of 20222102001 in words is "twenty billion, two hundred twenty-two million, one hundred two thousand, one".