22211010020011 has 16 divisors (see below), whose sum is σ = 23477327193600. Its totient is φ = 20954454300000.

The previous prime is 22211010019981. The next prime is 22211010020039. The reversal of 22211010020011 is 11002001011222.

It is a cyclic number.

It is not a de Polignac number, because 22211010020011 - 2³¹ = 22208862536363 is a prime.

It is a super-2 number, since 2×22211010020011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22211010019973 and 22211010020000.

It is not an unprimeable number, because it can be changed into a prime (22211010020411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26624686 + ... + 27446236.

It is an arithmetic number, because the mean of its divisors is an integer number (1467332949600).

Almost surely, 2^{22211010020011} is an apocalyptic number.

22211010020011 is a deficient number, since it is larger than the sum of its proper divisors (1266317173589).

22211010020011 is a wasteful number, since it uses less digits than its factorization.

22211010020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827490.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22211010020011 its reverse (11002001011222), we get a palindrome (33213011031233).

The spelling of 22211010020011 in words is "twenty-two trillion, two hundred eleven billion, ten million, twenty thousand, eleven".