231222023112113 has 8 divisors (see below), whose sum is σ = 253288855196256. Its totient is φ = 209329632388800.

The previous prime is 231222023112037. The next prime is 231222023112121. The reversal of 231222023112113 is 311211320222132.

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

It is not a de Polignac number, because 231222023112113 - 2¹⁶ = 231222023046577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231222023112013) 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, 43610337431 + ... + 43610342732.

It is an arithmetic number, because the mean of its divisors is an integer number (31661106899532).

Almost surely, 2^{231222023112113} is an apocalyptic number.

It is an amenable number.

231222023112113 is a deficient number, since it is larger than the sum of its proper divisors (22066832084143).

231222023112113 is a wasteful number, since it uses less digits than its factorization.

231222023112113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87220680415.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 231222023112113 its reverse (311211320222132), we get a palindrome (542433343334245).

The spelling of 231222023112113 in words is "two hundred thirty-one trillion, two hundred twenty-two billion, twenty-three million, one hundred twelve thousand, one hundred thirteen".