4121221204014 has 8 divisors (see below), whose sum is σ = 8242442408040. Its totient is φ = 1373740401336.

The previous prime is 4121221203989. The next prime is 4121221204031. The reversal of 4121221204014 is 4104021221214.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

4121221204014 is an admirable number.

It is a congruent number.

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, 343435100329 + ... + 343435100340.

It is an arithmetic number, because the mean of its divisors is an integer number (1030305301005).

Almost surely, 2^{4121221204014} is an apocalyptic number.

4121221204014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4121221204014 is a wasteful number, since it uses less digits than its factorization.

4121221204014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686870200674.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 4121221204014 its reverse (4104021221214), we get a palindrome (8225242425228).

The spelling of 4121221204014 in words is "four trillion, one hundred twenty-one billion, two hundred twenty-one million, two hundred four thousand, fourteen".