222424188983 has 4 divisors (see below), whose sum is σ = 226620871848. Its totient is φ = 218227506120.

The previous prime is 222424188971. The next prime is 222424189019. The reversal of 222424188983 is 389881424222.

It is a happy number.

222424188983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222424188983 - 2⁴ = 222424188967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53), and also a Moran number because the ratio is a prime number: 4196682811 = 222424188983 / (2 + 2 + 2 + 4 + 2 + 4 + 1 + 8 + 8 + 9 + 8 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222424188083) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2098341353 + ... + 2098341458.

It is an arithmetic number, because the mean of its divisors is an integer number (56655217962).

Almost surely, 2^222424188983 is an apocalyptic number.

222424188983 is a deficient number, since it is larger than the sum of its proper divisors (4196682865).

222424188983 is an equidigital number, since it uses as much as digits as its factorization.

222424188983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196682864.

The product of its digits is 3538944, while the sum is 53.

The spelling of 222424188983 in words is "two hundred twenty-two billion, four hundred twenty-four million, one hundred eighty-eight thousand, nine hundred eighty-three".