222112112000001 has 8 divisors (see below), whose sum is σ = 299898210295680. Its totient is φ = 146200377518832.

The previous prime is 222112111999919. The next prime is 222112112000011. The reversal of 222112112000001 is 100000211211222.

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

It is not a de Polignac number, because 222112112000001 - 2⁷ = 222112111999873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222112112000011) 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, 468590953350 + ... + 468590953823.

It is an arithmetic number, because the mean of its divisors is an integer number (37487276286960).

Almost surely, 2^{222112112000001} is an apocalyptic number.

It is an amenable number.

222112112000001 is a deficient number, since it is larger than the sum of its proper divisors (77786098295679).

222112112000001 is an equidigital number, since it uses as much as digits as its factorization.

222112112000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937181907255.

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

Adding to 222112112000001 its reverse (100000211211222), we get a palindrome (322112323211223).

The spelling of 222112112000001 in words is "two hundred twenty-two trillion, one hundred twelve billion, one hundred twelve million, one", and thus it is an aban number.