212314620023605 has 32 divisors (see below), whose sum is σ = 278260087051008. Its totient is φ = 154232375270400.

The previous prime is 212314620023603. The next prime is 212314620023641. The reversal of 212314620023605 is 506320026413212.

It is not a de Polignac number, because 212314620023605 - 2¹ = 212314620023603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212314620023603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 365623840 + ... + 366204070.

It is an arithmetic number, because the mean of its divisors is an integer number (8695627720344).

Almost surely, 2^{212314620023605} is an apocalyptic number.

It is an amenable number.

212314620023605 is a deficient number, since it is larger than the sum of its proper divisors (65945467027403).

212314620023605 is a wasteful number, since it uses less digits than its factorization.

212314620023605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587917.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 212314620023605 its reverse (506320026413212), we get a palindrome (718634646436817).

The spelling of 212314620023605 in words is "two hundred twelve trillion, three hundred fourteen billion, six hundred twenty million, twenty-three thousand, six hundred five".