641196222224 has 40 divisors (see below), whose sum is σ = 1282784206080. Its totient is φ = 310161456000.

The previous prime is 641196222221. The next prime is 641196222259. The reversal of 641196222224 is 422222691146.

It is a super-2 number, since 2×641196222224² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (641196222221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1441487 + ... + 1833105.

It is an arithmetic number, because the mean of its divisors is an integer number (32069605152).

Almost surely, 2^641196222224 is an apocalyptic number.

It is an amenable number.

641196222224 is an abundant number, since it is smaller than the sum of its proper divisors (641587983856).

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

641196222224 is a wasteful number, since it uses less digits than its factorization.

641196222224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394959 (or 394953 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The spelling of 641196222224 in words is "six hundred forty-one billion, one hundred ninety-six million, two hundred twenty-two thousand, two hundred twenty-four".