212240134034330 has 16 divisors (see below), whose sum is σ = 382140557809920. Its totient is φ = 84871983269712.

The previous prime is 212240134034287. The next prime is 212240134034407. The reversal of 212240134034330 is 33430431042212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3008755970 + ... + 3008826509.

It is an arithmetic number, because the mean of its divisors is an integer number (23883784863120).

Almost surely, 2^{212240134034330} is an apocalyptic number.

212240134034330 is a deficient number, since it is larger than the sum of its proper divisors (169900423775590).

212240134034330 is a wasteful number, since it uses less digits than its factorization.

212240134034330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6017586013.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 212240134034330 its reverse (33430431042212), we get a palindrome (245670565076542).

The spelling of 212240134034330 in words is "two hundred twelve trillion, two hundred forty billion, one hundred thirty-four million, thirty-four thousand, three hundred thirty".