112012072205 has 24 divisors (see below), whose sum is σ = 147840148512. Its totient is φ = 81410780000.

The previous prime is 112012072169. The next prime is 112012072309. The reversal of 112012072205 is 502270210211.

It is not a de Polignac number, because 112012072205 - 2⁶ = 112012072141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 891530 + ... + 1009380.

It is an arithmetic number, because the mean of its divisors is an integer number (6160006188).

Almost surely, 2^112012072205 is an apocalyptic number.

It is an amenable number.

112012072205 is a deficient number, since it is larger than the sum of its proper divisors (35828076307).

112012072205 is a wasteful number, since it uses less digits than its factorization.

112012072205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119449 (or 119438 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

Adding to 112012072205 its reverse (502270210211), we get a palindrome (614282282416).

The spelling of 112012072205 in words is "one hundred twelve billion, twelve million, seventy-two thousand, two hundred five".