230212212210291 has 8 divisors (see below), whose sum is σ = 309366542393344. Its totient is φ = 152266345083720.

The previous prime is 230212212210287. The next prime is 230212212210301. The reversal of 230212212210291 is 192012212212032.

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

It is not a de Polignac number, because 230212212210291 - 2² = 230212212210287 is a prime.

It is a super-3 number, since 3×230212212210291³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230212212210091) 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, 302115763675 + ... + 302115764436.

It is an arithmetic number, because the mean of its divisors is an integer number (38670817799168).

Almost surely, 2^{230212212210291} is an apocalyptic number.

230212212210291 is a deficient number, since it is larger than the sum of its proper divisors (79154330183053).

230212212210291 is a wasteful number, since it uses less digits than its factorization.

230212212210291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604231528241.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 230212212210291 in words is "two hundred thirty trillion, two hundred twelve billion, two hundred twelve million, two hundred ten thousand, two hundred ninety-one".