2312434212201 has 20 divisors (see below), whose sum is σ = 3484946755092. Its totient is φ = 1527980122368.

The previous prime is 2312434212199. The next prime is 2312434212211. The reversal of 2312434212201 is 1022124342132.

2312434212201 is a `hidden beast` number, since 2 + 3 + 1 + 2 + 434 + 2 + 1 + 220 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1259961350400 + 1052472861801 = 1122480^2 + 1025901^2 .

It is not a de Polignac number, because 2312434212201 - 2¹ = 2312434212199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2312434212211) 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 19 ways as a sum of consecutive naturals, for example, 126311956 + ... + 126330261.

Almost surely, 2^{2312434212201} is an apocalyptic number.

It is an amenable number.

2312434212201 is a deficient number, since it is larger than the sum of its proper divisors (1172512542891).

2312434212201 is a wasteful number, since it uses less digits than its factorization.

2312434212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252642342 (or 252642333 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2312434212201 its reverse (1022124342132), we get a palindrome (3334558554333).

It can be divided in two parts, 231243 and 4212201, that added together give a palindrome (4443444).

The spelling of 2312434212201 in words is "two trillion, three hundred twelve billion, four hundred thirty-four million, two hundred twelve thousand, two hundred one".