6222020355 has 12 divisors (see below), whose sum is σ = 10784835360. Its totient is φ = 3318410832.

The previous prime is 6222020353. The next prime is 6222020401. The reversal of 6222020355 is 5530202226.

6222020355 is a `hidden beast` number, since 622 + 2 + 0 + 2 + 0 + 35 + 5 = 666.

It is not a de Polignac number, because 6222020355 - 2¹ = 6222020353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6222020353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69133515 + ... + 69133604.

It is an arithmetic number, because the mean of its divisors is an integer number (898736280).

Almost surely, 2^6222020355 is an apocalyptic number.

6222020355 is a deficient number, since it is larger than the sum of its proper divisors (4562815005).

6222020355 is a wasteful number, since it uses less digits than its factorization.

6222020355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138267130 (or 138267127 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 6222020355 is about 78879.7841972200. The cubic root of 6222020355 is about 1839.2628934547.

The spelling of 6222020355 in words is "six billion, two hundred twenty-two million, twenty thousand, three hundred fifty-five".