4103210111221 has 16 divisors (see below), whose sum is σ = 4589368967680. Its totient is φ = 3642911444160.

The previous prime is 4103210111219. The next prime is 4103210111317. The reversal of 4103210111221 is 1221110123014.

It is a cyclic number.

It is not a de Polignac number, because 4103210111221 - 2¹ = 4103210111219 is a prime.

It is a super-2 number, since 2×4103210111221² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4103270111221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31166406 + ... + 31297783.

It is an arithmetic number, because the mean of its divisors is an integer number (286835560480).

Almost surely, 2^{4103210111221} is an apocalyptic number.

It is an amenable number.

4103210111221 is a deficient number, since it is larger than the sum of its proper divisors (486158856459).

4103210111221 is a wasteful number, since it uses less digits than its factorization.

4103210111221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62464396.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 4103210111221 its reverse (1221110123014), we get a palindrome (5324320234235).

The spelling of 4103210111221 in words is "four trillion, one hundred three billion, two hundred ten million, one hundred eleven thousand, two hundred twenty-one".