122232142124 has 12 divisors (see below), whose sum is σ = 215590550784. Its totient is φ = 60634841904.

The previous prime is 122232142099. The next prime is 122232142147. The reversal of 122232142124 is 421241232221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122232142093 and 122232142102.

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, 120306719 + ... + 120307734.

It is an arithmetic number, because the mean of its divisors is an integer number (17965879232).

Almost surely, 2^122232142124 is an apocalyptic number.

It is an amenable number.

122232142124 is a deficient number, since it is larger than the sum of its proper divisors (93358408660).

122232142124 is a wasteful number, since it uses less digits than its factorization.

122232142124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240614584 (or 240614582 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

Adding to 122232142124 its reverse (421241232221), we get a palindrome (543473374345).

The spelling of 122232142124 in words is "one hundred twenty-two billion, two hundred thirty-two million, one hundred forty-two thousand, one hundred twenty-four".