212133243340014 has 32 divisors (see below), whose sum is σ = 424355391500544. Its totient is φ = 70696264730880.

The previous prime is 212133243340003. The next prime is 212133243340019. The reversal of 212133243340014 is 410043342331212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212133243340019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 876886717 + ... + 877128599.

It is an arithmetic number, because the mean of its divisors is an integer number (13261105984392).

Almost surely, 2^{212133243340014} is an apocalyptic number.

212133243340014 is an abundant number, since it is smaller than the sum of its proper divisors (212222148160530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212133243340014 is a wasteful number, since it uses less digits than its factorization.

212133243340014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271912.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 212133243340014 its reverse (410043342331212), we get a palindrome (622176585671226).

The spelling of 212133243340014 in words is "two hundred twelve trillion, one hundred thirty-three billion, two hundred forty-three million, three hundred forty thousand, fourteen".