222332129 has 8 divisors (see below), whose sum is σ = 237871680. Its totient is φ = 207176400.

The previous prime is 222332113. The next prime is 222332179. The reversal of 222332129 is 921233222.

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 222332129 - 2⁴ = 222332113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222332098 and 222332107.

It is not an unprimeable number, because it can be changed into a prime (222332179) 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, 94757 + ... + 97074.

It is an arithmetic number, because the mean of its divisors is an integer number (29733960).

Almost surely, 2^222332129 is an apocalyptic number.

It is an amenable number.

222332129 is a deficient number, since it is larger than the sum of its proper divisors (15539551).

222332129 is a wasteful number, since it uses less digits than its factorization.

222332129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191911.

The product of its digits is 2592, while the sum is 26.

The square root of 222332129 is about 14910.8057797022. The cubic root of 222332129 is about 605.8067047541.

The spelling of 222332129 in words is "two hundred twenty-two million, three hundred thirty-two thousand, one hundred twenty-nine".