231532422214011 has 16 divisors (see below), whose sum is σ = 329443075989504. Its totient is φ = 144131345737344.

The previous prime is 231532422213997. The next prime is 231532422214091. The reversal of 231532422214011 is 110412224235132.

It is not a de Polignac number, because 231532422214011 - 2¹⁷ = 231532422082939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231532422214091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17873424295 + ... + 17873437248.

It is an arithmetic number, because the mean of its divisors is an integer number (20590192249344).

Almost surely, 2^{231532422214011} is an apocalyptic number.

231532422214011 is a deficient number, since it is larger than the sum of its proper divisors (97910653775493).

231532422214011 is a wasteful number, since it uses less digits than its factorization.

231532422214011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35746861690.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 231532422214011 its reverse (110412224235132), we get a palindrome (341944646449143).

The spelling of 231532422214011 in words is "two hundred thirty-one trillion, five hundred thirty-two billion, four hundred twenty-two million, two hundred fourteen thousand, eleven".