222763473527450 has 48 divisors (see below), whose sum is σ = 436930462919520. Its totient is φ = 84264077776320.

The previous prime is 222763473527447. The next prime is 222763473527461. The reversal of 222763473527450 is 54725374367222.

It is a self number, because there is not a number n which added to its sum of digits gives 222763473527450.

It is an unprimeable number.

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, 209962652 + ... + 211020951.

It is an arithmetic number, because the mean of its divisors is an integer number (9102717977490).

Almost surely, 2^{222763473527450} is an apocalyptic number.

222763473527450 is a deficient number, since it is larger than the sum of its proper divisors (214166989392070).

222763473527450 is a wasteful number, since it uses less digits than its factorization.

222763473527450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420984191 (or 420984186 counting only the distinct ones).

The product of its (nonzero) digits is 118540800, while the sum is 59.

The spelling of 222763473527450 in words is "two hundred twenty-two trillion, seven hundred sixty-three billion, four hundred seventy-three million, five hundred twenty-seven thousand, four hundred fifty".