122046112 has 12 divisors (see below), whose sum is σ = 240278346. Its totient is φ = 61023040.

The previous prime is 122046109. The next prime is 122046143. The reversal of 122046112 is 211640221.

It can be written as a sum of positive squares in only one way, i.e., 121969936 + 76176 = 11044^2 + 276^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122046112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1906939 + ... + 1907002.

Almost surely, 2^122046112 is an apocalyptic number.

It is an amenable number.

122046112 is a deficient number, since it is larger than the sum of its proper divisors (118232234).

122046112 is an equidigital number, since it uses as much as digits as its factorization.

122046112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813951 (or 3813943 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 122046112 is about 11047.4482121438. The cubic root of 122046112 is about 496.0300450062.

Adding to 122046112 its reverse (211640221), we get a palindrome (333686333).

The spelling of 122046112 in words is "one hundred twenty-two million, forty-six thousand, one hundred twelve".