6565072222150 has 48 divisors (see below), whose sum is σ = 13923894376224. Its totient is φ = 2281436858880.

The previous prime is 6565072222109. The next prime is 6565072222151. The reversal of 6565072222150 is 512222705656.

It is a junction number, because it is equal to n+sod(n) for n = 6565072222097 and 6565072222106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6565072222151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 297051042 + ... + 297073141.

It is an arithmetic number, because the mean of its divisors is an integer number (290081132838).

Almost surely, 2^{6565072222150} is an apocalyptic number.

6565072222150 is an abundant number, since it is smaller than the sum of its proper divisors (7358822154074).

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

6565072222150 is a wasteful number, since it uses less digits than its factorization.

6565072222150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594124225 (or 594124220 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 6565072222150 in words is "six trillion, five hundred sixty-five billion, seventy-two million, two hundred twenty-two thousand, one hundred fifty".