122124244 has 12 divisors (see below), whose sum is σ = 233146368. Its totient is φ = 55511000.

The previous prime is 122124239. The next prime is 122124263. The reversal of 122124244 is 442421221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1387732 + ... + 1387819.

It is an arithmetic number, because the mean of its divisors is an integer number (19428864).

Almost surely, 2^122124244 is an apocalyptic number.

It is an amenable number.

122124244 is a deficient number, since it is larger than the sum of its proper divisors (111022124).

122124244 is a wasteful number, since it uses less digits than its factorization.

122124244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775566 (or 2775564 counting only the distinct ones).

The product of its digits is 1024, while the sum is 22.

The square root of 122124244 is about 11050.9838476038. The cubic root of 122124244 is about 496.1358726356.

Adding to 122124244 its reverse (442421221), we get a palindrome (564545465).

The spelling of 122124244 in words is "one hundred twenty-two million, one hundred twenty-four thousand, two hundred forty-four".