222231012303 has 8 divisors (see below), whose sum is σ = 297537511216. Its totient is φ = 147539260800.

The previous prime is 222231012287. The next prime is 222231012319. The reversal of 222231012303 is 303210132222.

It is a happy number.

222231012303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (222231012287) and next prime (222231012319).

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

It is not a de Polignac number, because 222231012303 - 2⁴ = 222231012287 is a prime.

It is a super-2 number, since 2×222231012303² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222231012303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222231012373) 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 7 ways as a sum of consecutive naturals, for example, 153686008 + ... + 153687453.

It is an arithmetic number, because the mean of its divisors is an integer number (37192188902).

Almost surely, 2^222231012303 is an apocalyptic number.

222231012303 is a deficient number, since it is larger than the sum of its proper divisors (75306498913).

222231012303 is a wasteful number, since it uses less digits than its factorization.

222231012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307373705.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222231012303 its reverse (303210132222), we get a palindrome (525441144525).

The spelling of 222231012303 in words is "two hundred twenty-two billion, two hundred thirty-one million, twelve thousand, three hundred three".