212332303132100 has 18 divisors (see below), whose sum is σ = 460761097796874. Its totient is φ = 84932921252800.

The previous prime is 212332303132043. The next prime is 212332303132121. The reversal of 212332303132100 is 1231303233212.

It can be written as a sum of positive squares in 3 ways, for example, as 69073618590916 + 143258684541184 = 8311054^2 + 11969072^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 212332303132100.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1061661515561 + ... + 1061661515760.

It is an arithmetic number, because the mean of its divisors is an integer number (25597838766493).

Almost surely, 2^{212332303132100} is an apocalyptic number.

212332303132100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212332303132100 is an abundant number, since it is smaller than the sum of its proper divisors (248428794664774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212332303132100 is a wasteful number, since it uses less digits than its factorization.

212332303132100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123323031335 (or 2123323031328 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 212332303132100 its reverse (1231303233212), we get a palindrome (213563606365312).

The spelling of 212332303132100 in words is "two hundred twelve trillion, three hundred thirty-two billion, three hundred three million, one hundred thirty-two thousand, one hundred".