22011011010211 has 8 divisors (see below), whose sum is σ = 22219479023040. Its totient is φ = 21802594064808.

The previous prime is 22011011010151. The next prime is 22011011010277. The reversal of 22011011010211 is 11201011011022.

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 22011011010211 - 2¹⁷ = 22011010879139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22011011010191 and 22011011010200.

It is not an unprimeable number, because it can be changed into a prime (22011015010211) 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, 11900461 + ... + 13625086.

It is an arithmetic number, because the mean of its divisors is an integer number (2777434877880).

Almost surely, 2^{22011011010211} is an apocalyptic number.

22011011010211 is a deficient number, since it is larger than the sum of its proper divisors (208468012829).

22011011010211 is a wasteful number, since it uses less digits than its factorization.

22011011010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25533713.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 22011011010211 its reverse (11201011011022), we get a palindrome (33212022021233).

The spelling of 22011011010211 in words is "twenty-two trillion, eleven billion, eleven million, ten thousand, two hundred eleven".