22212001110211 has 8 divisors (see below), whose sum is σ = 24231888748224. Its totient is φ = 20192215940520.

The previous prime is 22212001110197. The next prime is 22212001110239. The reversal of 22212001110211 is 11201110021222.

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 22212001110211 - 2¹³ = 22212001102019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22212001110511) 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, 25163481 + ... + 26031226.

It is an arithmetic number, because the mean of its divisors is an integer number (3028986093528).

Almost surely, 2^{22212001110211} is an apocalyptic number.

22212001110211 is a deficient number, since it is larger than the sum of its proper divisors (2019887638013).

22212001110211 is a wasteful number, since it uses less digits than its factorization.

22212001110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51234161.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22212001110211 its reverse (11201110021222), we get a palindrome (33413111131433).

The spelling of 22212001110211 in words is "twenty-two trillion, two hundred twelve billion, one million, one hundred ten thousand, two hundred eleven".