112110210122 has 4 divisors (see below), whose sum is σ = 168165315186. Its totient is φ = 56055105060.

The previous prime is 112110210101. The next prime is 112110210137. The reversal of 112110210122 is 221012011211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221012011211 = 691 ⋅319843721.

It can be written as a sum of positive squares in only one way, i.e., 91209436081 + 20900774041 = 302009^2 + 144571^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112110210097 and 112110210106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28027552529 + ... + 28027552532.

Almost surely, 2^112110210122 is an apocalyptic number.

112110210122 is a deficient number, since it is larger than the sum of its proper divisors (56055105064).

112110210122 is an equidigital number, since it uses as much as digits as its factorization.

112110210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56055105063.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112110210122 its reverse (221012011211), we get a palindrome (333122221333).

The spelling of 112110210122 in words is "one hundred twelve billion, one hundred ten million, two hundred ten thousand, one hundred twenty-two".