212132044300132 has 24 divisors (see below), whose sum is σ = 418043207538432. Its totient is φ = 93313215967200.

The previous prime is 212132044300081. The next prime is 212132044300159. The reversal of 212132044300132 is 231003440231212.

It is a self number, because there is not a number n which added to its sum of digits gives 212132044300132.

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, 77761011943 + ... + 77761014670.

It is an arithmetic number, because the mean of its divisors is an integer number (17418466980768).

Almost surely, 2^{212132044300132} is an apocalyptic number.

212132044300132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212132044300132 is a deficient number, since it is larger than the sum of its proper divisors (205911163238300).

212132044300132 is a wasteful number, since it uses less digits than its factorization.

212132044300132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155522026659 (or 155522026657 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 212132044300132 its reverse (231003440231212), we get a palindrome (443135484531344).

The spelling of 212132044300132 in words is "two hundred twelve trillion, one hundred thirty-two billion, forty-four million, three hundred thousand, one hundred thirty-two".