112012011210122 has 16 divisors (see below), whose sum is σ = 168333005433600. Its totient is φ = 55901014835760.

The previous prime is 112012011210109. The next prime is 112012011210167. The reversal of 112012011210122 is 221012110210211.

It is a self number, because there is not a number n which added to its sum of digits gives 112012011210122.

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, 40467779 + ... + 43147017.

It is an arithmetic number, because the mean of its divisors is an integer number (10520812839600).

Almost surely, 2^{112012011210122} is an apocalyptic number.

112012011210122 is a deficient number, since it is larger than the sum of its proper divisors (56320994223478).

112012011210122 is a wasteful number, since it uses less digits than its factorization.

112012011210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718421.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112012011210122 its reverse (221012110210211), we get a palindrome (333024121420333).

The spelling of 112012011210122 in words is "one hundred twelve trillion, twelve billion, eleven million, two hundred ten thousand, one hundred twenty-two".