122224020112 has 40 divisors (see below), whose sum is σ = 240377829120. Its totient is φ = 60192706560.

The previous prime is 122224020109. The next prime is 122224020167. The reversal of 122224020112 is 211020422221.

It is a super-2 number, since 2×122224020112² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122224020112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128528 + ... + 1232080.

It is an arithmetic number, because the mean of its divisors is an integer number (6009445728).

Almost surely, 2^122224020112 is an apocalyptic number.

It is an amenable number.

122224020112 is a deficient number, since it is larger than the sum of its proper divisors (118153809008).

122224020112 is a wasteful number, since it uses less digits than its factorization.

122224020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104671 (or 104665 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 122224020112 its reverse (211020422221), we get a palindrome (333244442333).

The spelling of 122224020112 in words is "one hundred twenty-two billion, two hundred twenty-four million, twenty thousand, one hundred twelve".