22022210111011 has 8 divisors (see below), whose sum is σ = 24075672963264. Its totient is φ = 19977321217320.

The previous prime is 22022210111003. The next prime is 22022210111021. The reversal of 22022210111011 is 11011101222022.

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 22022210111011 - 2³ = 22022210111003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22022210111021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2143484265 + ... + 2143494538.

It is an arithmetic number, because the mean of its divisors is an integer number (3009459120408).

Almost surely, 2^{22022210111011} is an apocalyptic number.

22022210111011 is a deficient number, since it is larger than the sum of its proper divisors (2053462852253).

22022210111011 is a wasteful number, since it uses less digits than its factorization.

22022210111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4286979281.

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

Adding to 22022210111011 its reverse (11011101222022), we get a palindrome (33033311333033).

It can be divided in two parts, 2202221011 and 1011, that added together give a palindrome (2202222022).

The spelling of 22022210111011 in words is "twenty-two trillion, twenty-two billion, two hundred ten million, one hundred eleven thousand, eleven".