222042195528 has 32 divisors (see below), whose sum is σ = 574247059200. Its totient is φ = 71461855808.

The previous prime is 222042195491. The next prime is 222042195541. The reversal of 222042195528 is 825591240222.

222042195528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 222042195528.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 159512376 + ... + 159513767.

It is an arithmetic number, because the mean of its divisors is an integer number (17945220600).

Almost surely, 2^222042195528 is an apocalyptic number.

It is an amenable number.

222042195528 is an abundant number, since it is smaller than the sum of its proper divisors (352204863672).

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

222042195528 is a wasteful number, since it uses less digits than its factorization.

222042195528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319026181 (or 319026177 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 222042195528 in words is "two hundred twenty-two billion, forty-two million, one hundred ninety-five thousand, five hundred twenty-eight".