112020122 has 8 divisors (see below), whose sum is σ = 169661856. Its totient is φ = 55466172.

The previous prime is 112020107. The next prime is 112020133. The reversal of 112020122 is 221020211.

It is a happy number.

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

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, 271688 + ... + 272099.

It is an arithmetic number, because the mean of its divisors is an integer number (21207732).

Almost surely, 2^112020122 is an apocalyptic number.

112020122 is a deficient number, since it is larger than the sum of its proper divisors (57641734).

112020122 is a wasteful number, since it uses less digits than its factorization.

112020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543892.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 112020122 is about 10583.9558767032. The cubic root of 112020122 is about 482.0573182985.

Adding to 112020122 its reverse (221020211), we get a palindrome (333040333).

The spelling of 112020122 in words is "one hundred twelve million, twenty thousand, one hundred twenty-two".