22012110201 has 32 divisors (see below), whose sum is σ = 30752870400. Its totient is φ = 13988347200.

The previous prime is 22012110173. The next prime is 22012110247. The reversal of 22012110201 is 10201121022.

It is not a de Polignac number, because 22012110201 - 2⁶ = 22012110137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22012110271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2689846 + ... + 2698016.

It is an arithmetic number, because the mean of its divisors is an integer number (961027200).

Almost surely, 2^22012110201 is an apocalyptic number.

It is an amenable number.

22012110201 is a deficient number, since it is larger than the sum of its proper divisors (8740760199).

22012110201 is a wasteful number, since it uses less digits than its factorization.

22012110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8637.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22012110201 its reverse (10201121022), we get a palindrome (32213231223).

The spelling of 22012110201 in words is "twenty-two billion, twelve million, one hundred ten thousand, two hundred one".