222112130329 has 8 divisors (see below), whose sum is σ = 229570911360. Its totient is φ = 214767224016.

The previous prime is 222112130323. The next prime is 222112130399. The reversal of 222112130329 is 923031211222.

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

It is a cyclic number.

It is not a de Polignac number, because 222112130329 - 2²⁹ = 221575259417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222112130297 and 222112130306.

It is not an unprimeable number, because it can be changed into a prime (222112130323) 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, 28464714 + ... + 28472515.

It is an arithmetic number, because the mean of its divisors is an integer number (28696363920).

Almost surely, 2^222112130329 is an apocalyptic number.

It is an amenable number.

222112130329 is a deficient number, since it is larger than the sum of its proper divisors (7458781031).

222112130329 is an equidigital number, since it uses as much as digits as its factorization.

222112130329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56937359.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 222112130329 in words is "two hundred twenty-two billion, one hundred twelve million, one hundred thirty thousand, three hundred twenty-nine".