112001222002 has 16 divisors (see below), whose sum is σ = 181157306400. Its totient is φ = 51759228960.

The previous prime is 112001221999. The next prime is 112001222017. The reversal of 112001222002 is 200222100211.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35942352 + ... + 35945467.

It is an arithmetic number, because the mean of its divisors is an integer number (11322331650).

Almost surely, 2^112001222002 is an apocalyptic number.

112001222002 is a deficient number, since it is larger than the sum of its proper divisors (69156084398).

112001222002 is a wasteful number, since it uses less digits than its factorization.

112001222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71887881.

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

Adding to 112001222002 its reverse (200222100211), we get a palindrome (312223322213).

The spelling of 112001222002 in words is "one hundred twelve billion, one million, two hundred twenty-two thousand, two".