4121220112104 has 64 divisors (see below), whose sum is σ = 10349159083200. Its totient is φ = 1367593496064.

The previous prime is 4121220112103. The next prime is 4121220112111. The reversal of 4121220112104 is 4012110221214.

It is not an unprimeable number, because it can be changed into a prime (4121220112103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58590684 + ... + 58660980.

It is an arithmetic number, because the mean of its divisors is an integer number (161705610675).

Almost surely, 2^{4121220112104} is an apocalyptic number.

It is an amenable number.

4121220112104 is an abundant number, since it is smaller than the sum of its proper divisors (6227938971096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4121220112104 is a wasteful number, since it uses less digits than its factorization.

4121220112104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81202 (or 81198 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 4121220112104 its reverse (4012110221214), we get a palindrome (8133330333318).

It can be divided in two parts, 4121220 and 112104, that added together give a palindrome (4233324).

The spelling of 4121220112104 in words is "four trillion, one hundred twenty-one billion, two hundred twenty million, one hundred twelve thousand, one hundred four".