122421124204 has 48 divisors (see below), whose sum is σ = 222683580000. Its totient is φ = 58817912832.

The previous prime is 122421124127. The next prime is 122421124219. The reversal of 122421124204 is 402421124221.

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 15 ways as a sum of consecutive naturals, for example, 45525292 + ... + 45527980.

It is an arithmetic number, because the mean of its divisors is an integer number (4639241250).

Almost surely, 2^122421124204 is an apocalyptic number.

It is an amenable number.

122421124204 is a deficient number, since it is larger than the sum of its proper divisors (100262455796).

122421124204 is a wasteful number, since it uses less digits than its factorization.

122421124204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450 (or 4448 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 122421124204 its reverse (402421124221), we get a palindrome (524842248425).

The spelling of 122421124204 in words is "one hundred twenty-two billion, four hundred twenty-one million, one hundred twenty-four thousand, two hundred four".