212333231314 has 4 divisors (see below), whose sum is σ = 318499846974. Its totient is φ = 106166615656.

The previous prime is 212333231287. The next prime is 212333231339. The reversal of 212333231314 is 413132333212.

212333231314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 194944325625 + 17388905689 = 441525^2 + 131867^2 .

It is a super-3 number, since 3×212333231314³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 as a sum of consecutive naturals, namely, 53083307827 + ... + 53083307830.

Almost surely, 2^212333231314 is an apocalyptic number.

212333231314 is a deficient number, since it is larger than the sum of its proper divisors (106166615660).

212333231314 is a wasteful number, since it uses less digits than its factorization.

212333231314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106166615659.

The product of its digits is 7776, while the sum is 28.

Adding to 212333231314 its reverse (413132333212), we get a palindrome (625465564526).

The spelling of 212333231314 in words is "two hundred twelve billion, three hundred thirty-three million, two hundred thirty-one thousand, three hundred fourteen".