22331020201 has 16 divisors (see below), whose sum is σ = 25722471168. Its totient is φ = 18990216000.

The previous prime is 22331020199. The next prime is 22331020211. The reversal of 22331020201 is 10202013322.

It is not a de Polignac number, because 22331020201 - 2¹ = 22331020199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22331020211) 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, 854931 + ... + 880663.

It is an arithmetic number, because the mean of its divisors is an integer number (1607654448).

Almost surely, 2^22331020201 is an apocalyptic number.

It is an amenable number.

22331020201 is a deficient number, since it is larger than the sum of its proper divisors (3391450967).

22331020201 is a wasteful number, since it uses less digits than its factorization.

22331020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26712.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22331020201 its reverse (10202013322), we get a palindrome (32533033523).

The spelling of 22331020201 in words is "twenty-two billion, three hundred thirty-one million, twenty thousand, two hundred one".