112120030002 has 16 divisors (see below), whose sum is σ = 226759612320. Its totient is φ = 36953417952.

The previous prime is 112120029911. The next prime is 112120030031. The reversal of 112120030002 is 200030021211.

It is a super-2 number, since 2×112120030002² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112120030002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104980768 + ... + 104981835.

It is an arithmetic number, because the mean of its divisors is an integer number (14172475770).

Almost surely, 2^112120030002 is an apocalyptic number.

112120030002 is an abundant number, since it is smaller than the sum of its proper divisors (114639582318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112120030002 is a wasteful number, since it uses less digits than its factorization.

112120030002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209962697.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 112120030002 its reverse (200030021211), we get a palindrome (312150051213).

The spelling of 112120030002 in words is "one hundred twelve billion, one hundred twenty million, thirty thousand, two".