212124321404600 has 48 divisors (see below), whose sum is σ = 538024415204520. Its totient is φ = 77136116873600.

The previous prime is 212124321404549. The next prime is 212124321404629. The reversal of 212124321404600 is 6404123421212.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 48210070847 + ... + 48210075246.

Almost surely, 2^{212124321404600} is an apocalyptic number.

212124321404600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212124321404600 is an abundant number, since it is smaller than the sum of its proper divisors (325900093799920).

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

212124321404600 is a wasteful number, since it uses less digits than its factorization.

212124321404600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96420146120 (or 96420146111 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 212124321404600 its reverse (6404123421212), we get a palindrome (218528444825812).

The spelling of 212124321404600 in words is "two hundred twelve trillion, one hundred twenty-four billion, three hundred twenty-one million, four hundred four thousand, six hundred".