112212212222201 has 8 divisors (see below), whose sum is σ = 138107338119744. Its totient is φ = 88783288791120.

The previous prime is 112212212222107. The next prime is 112212212222249. The reversal of 112212212222201 is 102222212212211.

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

It is not a de Polignac number, because 112212212222201 - 2³⁰ = 112211138480377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112212212252201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616550616515 + ... + 616550616696.

It is an arithmetic number, because the mean of its divisors is an integer number (17263417264968).

Almost surely, 2^{112212212222201} is an apocalyptic number.

It is an amenable number.

112212212222201 is a deficient number, since it is larger than the sum of its proper divisors (25895125897543).

112212212222201 is a wasteful number, since it uses less digits than its factorization.

112212212222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233101233231.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 112212212222201 its reverse (102222212212211), we get a palindrome (214434424434412).

The spelling of 112212212222201 in words is "one hundred twelve trillion, two hundred twelve billion, two hundred twelve million, two hundred twenty-two thousand, two hundred one".