212202032132 has 24 divisors (see below), whose sum is σ = 372600748632. Its totient is φ = 105744787200.

The previous prime is 212202032113. The next prime is 212202032197. The reversal of 212202032132 is 231230202212.

It is a happy number.

212202032132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6000671296 + 206201360836 = 77464^2 + 454094^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11485382 + ... + 11503842.

It is an arithmetic number, because the mean of its divisors is an integer number (15525031193).

Almost surely, 2^212202032132 is an apocalyptic number.

It is an amenable number.

212202032132 is a deficient number, since it is larger than the sum of its proper divisors (160398716500).

212202032132 is a wasteful number, since it uses less digits than its factorization.

212202032132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27959 (or 27957 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 212202032132 its reverse (231230202212), we get a palindrome (443432234344).

The spelling of 212202032132 in words is "two hundred twelve billion, two hundred two million, thirty-two thousand, one hundred thirty-two".