22201112120011 has 16 divisors (see below), whose sum is σ = 24231431720160. Its totient is φ = 20172799975680.

The previous prime is 22201112119961. The next prime is 22201112120021. The reversal of 22201112120011 is 11002121110222.

It is not a de Polignac number, because 22201112120011 - 2⁹ = 22201112119499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22201112120021) 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, 477656305 + ... + 477702781.

It is an arithmetic number, because the mean of its divisors is an integer number (1514464482510).

Almost surely, 2^{22201112120011} is an apocalyptic number.

22201112120011 is a deficient number, since it is larger than the sum of its proper divisors (2030319600149).

22201112120011 is a wasteful number, since it uses less digits than its factorization.

22201112120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67134.

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

Adding to 22201112120011 its reverse (11002121110222), we get a palindrome (33203233230233).

The spelling of 22201112120011 in words is "twenty-two trillion, two hundred one billion, one hundred twelve million, one hundred twenty thousand, eleven".