222443313042 has 32 divisors (see below), whose sum is σ = 446663331072. Its totient is φ = 73851894864.

The previous prime is 222443313013. The next prime is 222443313097. The reversal of 222443313042 is 240313344222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3820473 + ... + 3878259.

It is an arithmetic number, because the mean of its divisors is an integer number (13958229096).

Almost surely, 2^222443313042 is an apocalyptic number.

222443313042 is an abundant number, since it is smaller than the sum of its proper divisors (224220018030).

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

222443313042 is a wasteful number, since it uses less digits than its factorization.

222443313042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60342.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 222443313042 its reverse (240313344222), we get a palindrome (462756657264).

The spelling of 222443313042 in words is "two hundred twenty-two billion, four hundred forty-three million, three hundred thirteen thousand, forty-two".