212202423043300 has 36 divisors (see below), whose sum is σ = 460488417581556. Its totient is φ = 84879280816000.

The previous prime is 212202423043253. The next prime is 212202423043309. The reversal of 212202423043300 is 3340324202212.

212202423043300 is digitally balanced in base 2, 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 6 ways, for example, as 28375032619684 + 183827390423616 = 5326822^2 + 13558296^2 .

It is not an unprimeable number, because it can be changed into a prime (212202423043309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16046551 + ... + 26113150.

It is an arithmetic number, because the mean of its divisors is an integer number (12791344932821).

Almost surely, 2^{212202423043300} is an apocalyptic number.

212202423043300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212202423043300 is an abundant number, since it is smaller than the sum of its proper divisors (248285994538256).

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

212202423043300 is a wasteful number, since it uses less digits than its factorization.

212202423043300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42210048 (or 42210041 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 212202423043300 its reverse (3340324202212), we get a palindrome (215542747245512).

The spelling of 212202423043300 in words is "two hundred twelve trillion, two hundred two billion, four hundred twenty-three million, forty-three thousand, three hundred".