5335335220021 has 8 divisors (see below), whose sum is σ = 5368475832120. Its totient is φ = 5302221051072.

The previous prime is 5335335220013. The next prime is 5335335220081. The reversal of 5335335220021 is 1200225335335.

5335335220021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1439073748996 + 3896261471025 = 1199614^2 + 1973895^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5335335220021 - 2³ = 5335335220013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5335335220081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6205926 + ... + 7013143.

It is an arithmetic number, because the mean of its divisors is an integer number (671059479015).

Almost surely, 2^{5335335220021} is an apocalyptic number.

It is an amenable number.

5335335220021 is a deficient number, since it is larger than the sum of its proper divisors (33140612099).

5335335220021 is a wasteful number, since it uses less digits than its factorization.

5335335220021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13221575.

The product of its (nonzero) digits is 81000, while the sum is 34.

The spelling of 5335335220021 in words is "five trillion, three hundred thirty-five billion, three hundred thirty-five million, two hundred twenty thousand, twenty-one".