231122003233311 has 6 divisors (see below), whose sum is σ = 333842893559240. Its totient is φ = 154081335488868.

The previous prime is 231122003233301. The next prime is 231122003233313. The reversal of 231122003233311 is 113332300221132.

231122003233311 is a `hidden beast` number, since 2 + 3 + 1 + 1 + 2 + 2 + 0 + 0 + 323 + 331 + 1 = 666.

It is not a de Polignac number, because 231122003233311 - 2¹⁹ = 231122002709023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231122003233313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12840111290731 + ... + 12840111290748.

Almost surely, 2^{231122003233311} is an apocalyptic number.

231122003233311 is a deficient number, since it is larger than the sum of its proper divisors (102720890325929).

231122003233311 is a wasteful number, since it uses less digits than its factorization.

231122003233311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25680222581485 (or 25680222581482 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 231122003233311 its reverse (113332300221132), we get a palindrome (344454303454443).

The spelling of 231122003233311 in words is "two hundred thirty-one trillion, one hundred twenty-two billion, three million, two hundred thirty-three thousand, three hundred eleven".