214232331001 has 6 divisors (see below), whose sum is σ = 231979388190. Its totient is φ = 197752920768.

The previous prime is 214232330999. The next prime is 214232331083. The reversal of 214232331001 is 100133232412.

It can be written as a sum of positive squares in 3 ways, for example, as 26484307600 + 187748023401 = 162740^2 + 433299^2 .

It is not a de Polignac number, because 214232331001 - 2¹ = 214232330999 is a prime.

It is a super-2 number, since 2×214232331001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214232332001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 633823296 + ... + 633823633.

It is an arithmetic number, because the mean of its divisors is an integer number (38663231365).

Almost surely, 2^214232331001 is an apocalyptic number.

It is an amenable number.

214232331001 is a deficient number, since it is larger than the sum of its proper divisors (17747057189).

214232331001 is a wasteful number, since it uses less digits than its factorization.

214232331001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267646955 (or 1267646942 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 214232331001 its reverse (100133232412), we get a palindrome (314365563413).

The spelling of 214232331001 in words is "two hundred fourteen billion, two hundred thirty-two million, three hundred thirty-one thousand, one".