6571222006607 has 8 divisors (see below), whose sum is σ = 6597824420880. Its totient is φ = 6544622944000.

The previous prime is 6571222006597. The next prime is 6571222006663. The reversal of 6571222006607 is 7066002221756.

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 6571222006607 - 2⁸ = 6571222006351 is a prime.

It is a super-2 number, since 2×6571222006607² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6571212006607) 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, 3129119 + ... + 4788927.

It is an arithmetic number, because the mean of its divisors is an integer number (824728052610).

Almost surely, 2^{6571222006607} is an apocalyptic number.

6571222006607 is a deficient number, since it is larger than the sum of its proper divisors (26602414273).

6571222006607 is a wasteful number, since it uses less digits than its factorization.

6571222006607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675833.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 6571222006607 in words is "six trillion, five hundred seventy-one billion, two hundred twenty-two million, six thousand, six hundred seven".