22011110020011 has 24 divisors (see below), whose sum is σ = 34143717723024. Its totient is φ = 12576289884480.

The previous prime is 22011110020001. The next prime is 22011110020013. The reversal of 22011110020011 is 11002001111022.

It is not a de Polignac number, because 22011110020011 - 2⁵ = 22011110019979 is a prime.

It is a super-4 number, since 4×22011110020011⁴ (a number of 54 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (22011110020013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7604800 + ... + 10092333.

It is an arithmetic number, because the mean of its divisors is an integer number (1422654905126).

Almost surely, 2^{22011110020011} is an apocalyptic number.

22011110020011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22011110020011 is a deficient number, since it is larger than the sum of its proper divisors (12132607703013).

22011110020011 is a wasteful number, since it uses less digits than its factorization.

22011110020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17705611 (or 17705604 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 22011110020011 its reverse (11002001111022), we get a palindrome (33013111131033).

The spelling of 22011110020011 in words is "twenty-two trillion, eleven billion, one hundred ten million, twenty thousand, eleven".