6572221205 has 8 divisors (see below), whose sum is σ = 8603635104. Its totient is φ = 4779797200.

The previous prime is 6572221141. The next prime is 6572221211. The reversal of 6572221205 is 5021222756.

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

It is not a de Polignac number, because 6572221205 - 2⁶ = 6572221141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59747411 + ... + 59747520.

It is an arithmetic number, because the mean of its divisors is an integer number (1075454388).

Almost surely, 2^6572221205 is an apocalyptic number.

It is an amenable number.

6572221205 is a deficient number, since it is larger than the sum of its proper divisors (2031413899).

6572221205 is a wasteful number, since it uses less digits than its factorization.

6572221205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119494947.

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

The square root of 6572221205 is about 81069.2371063155. The cubic root of 6572221205 is about 1873.1420961185.

The spelling of 6572221205 in words is "six billion, five hundred seventy-two million, two hundred twenty-one thousand, two hundred five".