201212043214 has 48 divisors (see below), whose sum is σ = 395480644128. Its totient is φ = 74917979136.

The previous prime is 201212043209. The next prime is 201212043281. The reversal of 201212043214 is 412340212102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2461047 + ... + 2541490.

It is an arithmetic number, because the mean of its divisors is an integer number (8239180086).

Almost surely, 2^201212043214 is an apocalyptic number.

201212043214 is a deficient number, since it is larger than the sum of its proper divisors (194268600914).

201212043214 is a wasteful number, since it uses less digits than its factorization.

201212043214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5002589 (or 5002576 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 201212043214 its reverse (412340212102), we get a palindrome (613552255316).

The spelling of 201212043214 in words is "two hundred one billion, two hundred twelve million, forty-three thousand, two hundred fourteen".