112222220002 has 8 divisors (see below), whose sum is σ = 168506693712. Its totient is φ = 56053322100.

The previous prime is 112222219999. The next prime is 112222220017. The reversal of 112222220002 is 200022222211.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 28891524 + ... + 28895407.

It is an arithmetic number, because the mean of its divisors is an integer number (21063336714).

Almost surely, 2^112222220002 is an apocalyptic number.

112222220002 is a deficient number, since it is larger than the sum of its proper divisors (56284473710).

112222220002 is an equidigital number, since it uses as much as digits as its factorization.

112222220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57787904.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 112222220002 its reverse (200022222211), we get a palindrome (312244442213).

The spelling of 112222220002 in words is "one hundred twelve billion, two hundred twenty-two million, two hundred twenty thousand, two".