212411223012300 has 144 divisors (see below), whose sum is σ = 664240944421152. Its totient is φ = 52097081702400.

The previous prime is 212411223012269. The next prime is 212411223012379. The reversal of 212411223012300 is 3210322114212.

It is a super-3 number, since 3×212411223012300³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 97230921 + ... + 99391520.

It is an arithmetic number, because the mean of its divisors is an integer number (4612784336258).

Almost surely, 2^{212411223012300} is an apocalyptic number.

212411223012300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212411223012300 is an abundant number, since it is smaller than the sum of its proper divisors (451829721408852).

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

212411223012300 is a wasteful number, since it uses less digits than its factorization.

212411223012300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196622748 (or 196622741 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 212411223012300 its reverse (3210322114212), we get a palindrome (215621545126512).

The spelling of 212411223012300 in words is "two hundred twelve trillion, four hundred eleven billion, two hundred twenty-three million, twelve thousand, three hundred".