112002001222 has 8 divisors (see below), whose sum is σ = 169009008336. Its totient is φ = 55665665112.

The previous prime is 112002001213. The next prime is 112002001231. The reversal of 112002001222 is 222100200211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (112002001213) and next prime (112002001231).

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

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 167667333 + ... + 167668000.

It is an arithmetic number, because the mean of its divisors is an integer number (21126126042).

Almost surely, 2^112002001222 is an apocalyptic number.

112002001222 is a deficient number, since it is larger than the sum of its proper divisors (57007007114).

112002001222 is a wasteful number, since it uses less digits than its factorization.

112002001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335335502.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 112002001222 its reverse (222100200211), we get a palindrome (334102201433).

The spelling of 112002001222 in words is "one hundred twelve billion, two million, one thousand, two hundred twenty-two".