222031130009 has 8 divisors (see below), whose sum is σ = 239169558600. Its totient is φ = 204901145856.

The previous prime is 222031129981. The next prime is 222031130023. The reversal of 222031130009 is 900031130222.

222031130009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 28822531984 + 193208598025 = 169772^2 + 439555^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222031130009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222031130609) 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, 2056442 + ... + 2161715.

It is an arithmetic number, because the mean of its divisors is an integer number (29896194825).

Almost surely, 2^222031130009 is an apocalyptic number.

It is an amenable number.

222031130009 is a deficient number, since it is larger than the sum of its proper divisors (17138428591).

222031130009 is a wasteful number, since it uses less digits than its factorization.

222031130009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4222219.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 222031130009 in words is "two hundred twenty-two billion, thirty-one million, one hundred thirty thousand, nine".