212424322332000 has 96 divisors (see below), whose sum is σ = 695902079998944. Its totient is φ = 56646485952000.

The previous prime is 212424322331971. The next prime is 212424322332017. The reversal of 212424322332000 is 233223424212.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8851001431 + ... + 8851025430.

It is an arithmetic number, because the mean of its divisors is an integer number (7248979999989).

Almost surely, 2^{212424322332000} is an apocalyptic number.

212424322332000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212424322332000 is an abundant number, since it is smaller than the sum of its proper divisors (483477757666944).

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

212424322332000 is a wasteful number, since it uses less digits than its factorization.

212424322332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17702026889 (or 17702026871 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 212424322332000 its reverse (233223424212), we get a palindrome (212657545756212).

The spelling of 212424322332000 in words is "two hundred twelve trillion, four hundred twenty-four billion, three hundred twenty-two million, three hundred thirty-two thousand".