212330232229 has 8 divisors (see below), whose sum is σ = 213238090208. Its totient is φ = 211424249520.

The previous prime is 212330232193. The next prime is 212330232281. The reversal of 212330232229 is 922232033212.

It is a happy number.

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 212330232229 - 2¹¹ = 212330230181 is a prime.

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 212330232229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212330232529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241647 + ... + 695020.

It is an arithmetic number, because the mean of its divisors is an integer number (26654761276).

Almost surely, 2^212330232229 is an apocalyptic number.

It is an amenable number.

212330232229 is a deficient number, since it is larger than the sum of its proper divisors (907857979).

212330232229 is an equidigital number, since it uses as much as digits as its factorization.

212330232229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937635.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 212330232229 in words is "two hundred twelve billion, three hundred thirty million, two hundred thirty-two thousand, two hundred twenty-nine".