22201000000211 has 8 divisors (see below), whose sum is σ = 23514650953200. Its totient is φ = 20888205689088.

The previous prime is 22201000000183. The next prime is 22201000000229. The reversal of 22201000000211 is 11200000010222.

It is a happy number.

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 22201000000211 - 2¹⁸ = 22200999738067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22201000000192 and 22201000000201.

It is not an unprimeable number, because it can be changed into a prime (22201000030211) 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, 214107101 + ... + 214210766.

It is an arithmetic number, because the mean of its divisors is an integer number (2939331369150).

Almost surely, 2^{22201000000211} is an apocalyptic number.

22201000000211 is a deficient number, since it is larger than the sum of its proper divisors (1313650952989).

22201000000211 is a wasteful number, since it uses less digits than its factorization.

22201000000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428320933.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22201000000211 its reverse (11200000010222), we get a palindrome (33401000010433).

The spelling of 22201000000211 in words is "twenty-two trillion, two hundred one billion, two hundred eleven", and thus it is an aban number.