212101333132 has 24 divisors (see below), whose sum is σ = 403610314016. Its totient is φ = 96942503808.

The previous prime is 212101333111. The next prime is 212101333177. The reversal of 212101333132 is 231333101212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19794993 + ... + 19805704.

Almost surely, 2^212101333132 is an apocalyptic number.

It is an amenable number.

212101333132 is a deficient number, since it is larger than the sum of its proper divisors (191508980884).

212101333132 is a wasteful number, since it uses less digits than its factorization.

212101333132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39600817 (or 39600815 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 212101333132 its reverse (231333101212), we get a palindrome (443434434344).

The spelling of 212101333132 in words is "two hundred twelve billion, one hundred one million, three hundred thirty-three thousand, one hundred thirty-two".