22112120210201 has 8 divisors (see below), whose sum is σ = 25271076201600. Its totient is φ = 18953184637728.

The previous prime is 22112120210183. The next prime is 22112120210249. The reversal of 22112120210201 is 10201202121122.

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 22112120210201 - 2¹⁴ = 22112120193817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22112120210201.

It is not an unprimeable number, because it can be changed into a prime (22112120210251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2709236 + ... + 7180821.

It is an arithmetic number, because the mean of its divisors is an integer number (3158884525200).

Almost surely, 2^{22112120210201} is an apocalyptic number.

It is an amenable number.

22112120210201 is a deficient number, since it is larger than the sum of its proper divisors (3158955991399).

22112120210201 is an equidigital number, since it uses as much as digits as its factorization.

22112120210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10209463.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22112120210201 its reverse (10201202121122), we get a palindrome (32313322331323).

The spelling of 22112120210201 in words is "twenty-two trillion, one hundred twelve billion, one hundred twenty million, two hundred ten thousand, two hundred one".