222420234321303 has 8 divisors (see below), whose sum is σ = 296560504003968. Its totient is φ = 148280060426424.

The previous prime is 222420234321203. The next prime is 222420234321353. The reversal of 222420234321303 is 303123432024222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-222420234321303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222420234321353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18341475 + ... + 27950852.

It is an arithmetic number, because the mean of its divisors is an integer number (37070063000496).

Almost surely, 2^{222420234321303} is an apocalyptic number.

222420234321303 is a deficient number, since it is larger than the sum of its proper divisors (74140269682665).

222420234321303 is a wasteful number, since it uses less digits than its factorization.

222420234321303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47893893.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 222420234321303 its reverse (303123432024222), we get a palindrome (525543666345525).

The spelling of 222420234321303 in words is "two hundred twenty-two trillion, four hundred twenty billion, two hundred thirty-four million, three hundred twenty-one thousand, three hundred three".