212341211420100 has 144 divisors (see below), whose sum is σ = 743444053285248. Its totient is φ = 45680126146560.

The previous prime is 212341211420081. The next prime is 212341211420137. The reversal of 212341211420100 is 1024112143212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2973930847 + ... + 2974002246.

It is an arithmetic number, because the mean of its divisors is an integer number (5162805925592).

Almost surely, 2^{212341211420100} is an apocalyptic number.

212341211420100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212341211420100 is an abundant number, since it is smaller than the sum of its proper divisors (531102841865148).

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

212341211420100 is a wasteful number, since it uses less digits than its factorization.

212341211420100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5947933134 (or 5947933127 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 212341211420100 its reverse (1024112143212), we get a palindrome (213365323563312).

The spelling of 212341211420100 in words is "two hundred twelve trillion, three hundred forty-one billion, two hundred eleven million, four hundred twenty thousand, one hundred".