222201001112 has 32 divisors (see below), whose sum is σ = 420804553680. Its totient is φ = 109986729600.

The previous prime is 222201001111. The next prime is 222201001129. The reversal of 222201001112 is 211100102222.

222201001112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222201001111) 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, 10180403 + ... + 10202205.

Almost surely, 2^222201001112 is an apocalyptic number.

It is an amenable number.

222201001112 is a deficient number, since it is larger than the sum of its proper divisors (198603552568).

222201001112 is a wasteful number, since it uses less digits than its factorization.

222201001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34523 (or 34519 counting only the distinct ones).

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

Adding to 222201001112 its reverse (211100102222), we get a palindrome (433301103334).

The spelling of 222201001112 in words is "two hundred twenty-two billion, two hundred one million, one thousand, one hundred twelve".