212100441424304 has 20 divisors (see below), whose sum is σ = 425115108890160. Its totient is φ = 102393316549440.

The previous prime is 212100441424243. The next prime is 212100441424351. The reversal of 212100441424304 is 403424144001212.

It is a super-2 number, since 2×212100441424304² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228556509692 + ... + 228556510619.

It is an arithmetic number, because the mean of its divisors is an integer number (21255755444508).

Almost surely, 2^{212100441424304} is an apocalyptic number.

It is an amenable number.

212100441424304 is an abundant number, since it is smaller than the sum of its proper divisors (213014667465856).

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

212100441424304 is a wasteful number, since it uses less digits than its factorization.

212100441424304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457113020348 (or 457113020342 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 212100441424304 its reverse (403424144001212), we get a palindrome (615524585425516).

The spelling of 212100441424304 in words is "two hundred twelve trillion, one hundred billion, four hundred forty-one million, four hundred twenty-four thousand, three hundred four".