4705322843221 has 16 divisors (see below), whose sum is σ = 6317636266368. Its totient is φ = 3384447998400.

The previous prime is 4705322843197. The next prime is 4705322843261. The reversal of 4705322843221 is 1223482235074.

It is not a de Polignac number, because 4705322843221 - 2⁵ = 4705322843189 is a prime.

It is a super-3 number, since 3×4705322843221³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4705322843261) 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, 2350310110 + ... + 2350312111.

It is an arithmetic number, because the mean of its divisors is an integer number (394852266648).

Almost surely, 2^{4705322843221} is an apocalyptic number.

It is an amenable number.

4705322843221 is a deficient number, since it is larger than the sum of its proper divisors (1612313423147).

4705322843221 is a wasteful number, since it uses less digits than its factorization.

4705322843221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4700622252.

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 4705322843221 in words is "four trillion, seven hundred five billion, three hundred twenty-two million, eight hundred forty-three thousand, two hundred twenty-one".