212231230132300 has 36 divisors (see below), whose sum is σ = 466850560764616. Its totient is φ = 83729581200000.

The previous prime is 212231230132291. The next prime is 212231230132307. The reversal of 212231230132300 is 3231032132212.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (212231230132307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14536378326 + ... + 14536392925.

Almost surely, 2^{212231230132300} is an apocalyptic number.

212231230132300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212231230132300 is an abundant number, since it is smaller than the sum of its proper divisors (254619330632316).

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

212231230132300 is a wasteful number, since it uses less digits than its factorization.

212231230132300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29072771338 (or 29072771331 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 212231230132300 its reverse (3231032132212), we get a palindrome (215462262264512).

The spelling of 212231230132300 in words is "two hundred twelve trillion, two hundred thirty-one billion, two hundred thirty million, one hundred thirty-two thousand, three hundred".