20222442201 has 16 divisors (see below), whose sum is σ = 29042564096. Its totient is φ = 12442346496.

The previous prime is 20222442187. The next prime is 20222442217. The reversal of 20222442201 is 10224422202.

It is not a de Polignac number, because 20222442201 - 2⁹ = 20222441689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20222444201) 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, 188616 + ... + 275718.

It is an arithmetic number, because the mean of its divisors is an integer number (1815160256).

Almost surely, 2^20222442201 is an apocalyptic number.

It is an amenable number.

20222442201 is a deficient number, since it is larger than the sum of its proper divisors (8820121895).

20222442201 is a wasteful number, since it uses less digits than its factorization.

20222442201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93072.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 20222442201 its reverse (10224422202), we get a palindrome (30446864403).

The spelling of 20222442201 in words is "twenty billion, two hundred twenty-two million, four hundred forty-two thousand, two hundred one".