214231133212 has 6 divisors (see below), whose sum is σ = 374904483128. Its totient is φ = 107115566604.

The previous prime is 214231133191. The next prime is 214231133299. The reversal of 214231133212 is 212331132412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26778891648 + ... + 26778891655.

Almost surely, 2^214231133212 is an apocalyptic number.

It is an amenable number.

214231133212 is a deficient number, since it is larger than the sum of its proper divisors (160673349916).

214231133212 is a wasteful number, since it uses less digits than its factorization.

214231133212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53557783307 (or 53557783305 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

Adding to 214231133212 its reverse (212331132412), we get a palindrome (426562265624).

The spelling of 214231133212 in words is "two hundred fourteen billion, two hundred thirty-one million, one hundred thirty-three thousand, two hundred twelve".