22200112020011 has 4 divisors (see below), whose sum is σ = 22449551481000. Its totient is φ = 21950672559024.

The previous prime is 22200112019971. The next prime is 22200112020059. The reversal of 22200112020011 is 11002021100222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22200112020011 - 2⁶ = 22200112019947 is a prime.

It is a super-4 number, since 4×22200112020011⁴ (a number of 54 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22200112020811) 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 3 ways as a sum of consecutive naturals, for example, 124719730361 + ... + 124719730538.

It is an arithmetic number, because the mean of its divisors is an integer number (5612387870250).

Almost surely, 2^{22200112020011} is an apocalyptic number.

22200112020011 is a deficient number, since it is larger than the sum of its proper divisors (249439460989).

22200112020011 is an equidigital number, since it uses as much as digits as its factorization.

22200112020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249439460988.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22200112020011 its reverse (11002021100222), we get a palindrome (33202133120233).

The spelling of 22200112020011 in words is "twenty-two trillion, two hundred billion, one hundred twelve million, twenty thousand, eleven".