231122322132333 has 32 divisors (see below), whose sum is σ = 328301449781760. Its totient is φ = 144208451568960.

The previous prime is 231122322132277. The next prime is 231122322132337. The reversal of 231122322132333 is 333231223221132.

It is not a de Polignac number, because 231122322132333 - 2⁸ = 231122322132077 is a prime.

It is a super-3 number, since 3×231122322132333³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231122322132294 and 231122322132303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231122322132337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142738210 + ... + 144348332.

It is an arithmetic number, because the mean of its divisors is an integer number (10259420305680).

Almost surely, 2^{231122322132333} is an apocalyptic number.

It is an amenable number.

231122322132333 is a deficient number, since it is larger than the sum of its proper divisors (97179127649427).

231122322132333 is a wasteful number, since it uses less digits than its factorization.

231122322132333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640569.

The product of its digits is 46656, while the sum is 33.

Adding to 231122322132333 its reverse (333231223221132), we get a palindrome (564353545353465).

The spelling of 231122322132333 in words is "two hundred thirty-one trillion, one hundred twenty-two billion, three hundred twenty-two million, one hundred thirty-two thousand, three hundred thirty-three".