6222170552 has 16 divisors (see below), whose sum is σ = 12563998440. Its totient is φ = 2871770976.

The previous prime is 6222170551. The next prime is 6222170557. The reversal of 6222170552 is 2550712226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222170551) 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 3 ways as a sum of consecutive naturals, for example, 29914178 + ... + 29914385.

Almost surely, 2^6222170552 is an apocalyptic number.

It is an amenable number.

6222170552 is an abundant number, since it is smaller than the sum of its proper divisors (6341827888).

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

6222170552 is a wasteful number, since it uses less digits than its factorization.

6222170552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59828582 (or 59828578 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 6222170552 is about 78880.7362541704. The cubic root of 6222170552 is about 1839.2776930177.

Adding to 6222170552 its reverse (2550712226), we get a palindrome (8772882778).

The spelling of 6222170552 in words is "six billion, two hundred twenty-two million, one hundred seventy thousand, five hundred fifty-two".