222442001303 has 16 divisors (see below), whose sum is σ = 233878081536. Its totient is φ = 211159111680.

The previous prime is 222442001203. The next prime is 222442001317. The reversal of 222442001303 is 303100244222.

It is a cyclic number.

It is not a de Polignac number, because 222442001303 - 2¹⁰ = 222442000279 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222442001203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1532450 + ... + 1671312.

It is an arithmetic number, because the mean of its divisors is an integer number (14617380096).

Almost surely, 2^222442001303 is an apocalyptic number.

222442001303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

222442001303 is a deficient number, since it is larger than the sum of its proper divisors (11436080233).

222442001303 is a wasteful number, since it uses less digits than its factorization.

222442001303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139414.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 222442001303 its reverse (303100244222), we get a palindrome (525542245525).

The spelling of 222442001303 in words is "two hundred twenty-two billion, four hundred forty-two million, one thousand, three hundred three".