222210112011 has 8 divisors (see below), whose sum is σ = 304287721104. Its totient is φ = 144136288800.

The previous prime is 222210111983. The next prime is 222210112013. The reversal of 222210112011 is 110211012222.

222210112011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222210112011 - 2⁵ = 222210111979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222210112013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000946340 + ... + 1000946561.

It is an arithmetic number, because the mean of its divisors is an integer number (38035965138).

Almost surely, 2^222210112011 is an apocalyptic number.

222210112011 is a deficient number, since it is larger than the sum of its proper divisors (82077609093).

222210112011 is a wasteful number, since it uses less digits than its factorization.

222210112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001892941.

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

Adding to 222210112011 its reverse (110211012222), we get a palindrome (332421124233).

The spelling of 222210112011 in words is "two hundred twenty-two billion, two hundred ten million, one hundred twelve thousand, eleven".