112112222002 has 16 divisors (see below), whose sum is σ = 184624880832. Its totient is φ = 50635512720.

The previous prime is 112112221993. The next prime is 112112222041. The reversal of 112112222002 is 200222211211.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 16225878 + ... + 16232785.

It is an arithmetic number, because the mean of its divisors is an integer number (11539055052).

Almost surely, 2^112112222002 is an apocalyptic number.

112112222002 is a deficient number, since it is larger than the sum of its proper divisors (72512658830).

112112222002 is a wasteful number, since it uses less digits than its factorization.

112112222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32458833.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112112222002 its reverse (200222211211), we get a palindrome (312334433213).

The spelling of 112112222002 in words is "one hundred twelve billion, one hundred twelve million, two hundred twenty-two thousand, two".