112020220122 has 16 divisors (see below), whose sum is σ = 224043760512. Its totient is φ = 37339520000.

The previous prime is 112020220093. The next prime is 112020220153. The reversal of 112020220122 is 221022020211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620122 + ... + 780122.

It is an arithmetic number, because the mean of its divisors is an integer number (14002735032).

Almost surely, 2^112020220122 is an apocalyptic number.

112020220122 is an abundant number, since it is smaller than the sum of its proper divisors (112023540390).

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

112020220122 is a wasteful number, since it uses less digits than its factorization.

112020220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276693.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 112020220122 its reverse (221022020211), we get a palindrome (333042240333).

The spelling of 112020220122 in words is "one hundred twelve billion, twenty million, two hundred twenty thousand, one hundred twenty-two".