2352412212005 has 4 divisors (see below), whose sum is σ = 2822894654412. Its totient is φ = 1881929769600.

The previous prime is 2352412211999. The next prime is 2352412212013. The reversal of 2352412212005 is 5002122142532.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1613634143521 + 738778068484 = 1270289^2 + 859522^2 .

It is not a de Polignac number, because 2352412212005 - 2⁸ = 2352412211749 is a prime.

It is a super-2 number, since 2×2352412212005² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235241221196 + ... + 235241221205.

It is an arithmetic number, because the mean of its divisors is an integer number (705723663603).

Almost surely, 2^{2352412212005} is an apocalyptic number.

It is an amenable number.

2352412212005 is a deficient number, since it is larger than the sum of its proper divisors (470482442407).

2352412212005 is an equidigital number, since it uses as much as digits as its factorization.

2352412212005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470482442406.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 2352412212005 its reverse (5002122142532), we get a palindrome (7354534354537).

The spelling of 2352412212005 in words is "two trillion, three hundred fifty-two billion, four hundred twelve million, two hundred twelve thousand, five".