22022011021011 has 16 divisors (see below), whose sum is σ = 29584896565248. Its totient is φ = 14570589766400.

The previous prime is 22022011021009. The next prime is 22022011021039. The reversal of 22022011021011 is 11012011022022.

It is a cyclic number.

It is not a de Polignac number, because 22022011021011 - 2¹ = 22022011021009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22022011021001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44338686 + ... + 44832611.

It is an arithmetic number, because the mean of its divisors is an integer number (1849056035328).

Almost surely, 2^{22022011021011} is an apocalyptic number.

22022011021011 is a deficient number, since it is larger than the sum of its proper divisors (7562885544237).

22022011021011 is a wasteful number, since it uses less digits than its factorization.

22022011021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89171922.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22022011021011 its reverse (11012011022022), we get a palindrome (33034022043033).

The spelling of 22022011021011 in words is "twenty-two trillion, twenty-two billion, eleven million, twenty-one thousand, eleven".