22112200011011 has 8 divisors (see below), whose sum is σ = 24127187212800. Its totient is φ = 20098010676040.

The previous prime is 22112200010981. The next prime is 22112200011029. The reversal of 22112200011011 is 11011000221122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22112200011011 - 2¹⁴ = 22112199994627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22112200011061) 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, 199408751 + ... + 199519608.

It is an arithmetic number, because the mean of its divisors is an integer number (3015898401600).

Almost surely, 2^{22112200011011} is an apocalyptic number.

22112200011011 is a deficient number, since it is larger than the sum of its proper divisors (2014987201789).

22112200011011 is a wasteful number, since it uses less digits than its factorization.

22112200011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398933409.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22112200011011 its reverse (11011000221122), we get a palindrome (33123200232133).

The spelling of 22112200011011 in words is "twenty-two trillion, one hundred twelve billion, two hundred million, eleven thousand, eleven".