231201333212230 has 8 divisors (see below), whose sum is σ = 416162399782032. Its totient is φ = 92480533284888.

The previous prime is 231201333212221. The next prime is 231201333212263. The reversal of 231201333212230 is 32212333102132.

It is a happy number.

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

It is a super-2 number, since 2×231201333212230² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11560066660602 + ... + 11560066660621.

It is an arithmetic number, because the mean of its divisors is an integer number (52020299972754).

Almost surely, 2^{231201333212230} is an apocalyptic number.

231201333212230 is a deficient number, since it is larger than the sum of its proper divisors (184961066569802).

231201333212230 is a wasteful number, since it uses less digits than its factorization.

231201333212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23120133321230.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 231201333212230 its reverse (32212333102132), we get a palindrome (263413666314362).

The spelling of 231201333212230 in words is "two hundred thirty-one trillion, two hundred one billion, three hundred thirty-three million, two hundred twelve thousand, two hundred thirty".