112005111122 has 8 divisors (see below), whose sum is σ = 168302936700. Its totient is φ = 55904132224.

The previous prime is 112005111079. The next prime is 112005111157. The reversal of 112005111122 is 221111500211.

It can be written as a sum of positive squares in 2 ways, for example, as 112003339561 + 1771561 = 334669^2 + 1331^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 112005111122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49210247 + ... + 49212522.

Almost surely, 2^112005111122 is an apocalyptic number.

112005111122 is a deficient number, since it is larger than the sum of its proper divisors (56297825578).

112005111122 is an equidigital number, since it uses as much as digits as its factorization.

112005111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98423340.

The product of its (nonzero) digits is 40, while the sum is 17.

Adding to 112005111122 its reverse (221111500211), we get a palindrome (333116611333).

The spelling of 112005111122 in words is "one hundred twelve billion, five million, one hundred eleven thousand, one hundred twenty-two".