22211120221201 has 8 divisors (see below), whose sum is σ = 23415429417984. Its totient is φ = 21037299864960.

The previous prime is 22211120221193. The next prime is 22211120221243. The reversal of 22211120221201 is 10212202111222.

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 22211120221201 - 2³ = 22211120221193 is a prime.

It is a super-3 number, since 3×22211120221201³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22211120281201) 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, 7622208640 + ... + 7622211553.

It is an arithmetic number, because the mean of its divisors is an integer number (2926928677248).

Almost surely, 2^{22211120221201} is an apocalyptic number.

It is an amenable number.

22211120221201 is a deficient number, since it is larger than the sum of its proper divisors (1204309196783).

22211120221201 is a wasteful number, since it uses less digits than its factorization.

22211120221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15244420271.

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

Adding to 22211120221201 its reverse (10212202111222), we get a palindrome (32423322332423).

The spelling of 22211120221201 in words is "twenty-two trillion, two hundred eleven billion, one hundred twenty million, two hundred twenty-one thousand, two hundred one".