22112120212201 has 8 divisors (see below), whose sum is σ = 22948158916800. Its totient is φ = 21280984961040.

The previous prime is 22112120212199. The next prime is 22112120212277. The reversal of 22112120212201 is 10221202121122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22112120212201 - 2¹ = 22112120212199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22112120213201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1225854171 + ... + 1225872208.

It is an arithmetic number, because the mean of its divisors is an integer number (2868519864600).

Almost surely, 2^{22112120212201} is an apocalyptic number.

It is an amenable number.

22112120212201 is a deficient number, since it is larger than the sum of its proper divisors (836038704599).

22112120212201 is a wasteful number, since it uses less digits than its factorization.

22112120212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451726719.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22112120212201 its reverse (10221202121122), we get a palindrome (32333322333323).

The spelling of 22112120212201 in words is "twenty-two trillion, one hundred twelve billion, one hundred twenty million, two hundred twelve thousand, two hundred one".