212552321124000 has 384 divisors, whose sum is σ = 818055921795840. Its totient is φ = 47564155392000.

The previous prime is 212552321123971. The next prime is 212552321124037. The reversal of 212552321124000 is 421123255212.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60216495 + ... + 63648494.

It is an arithmetic number, because the mean of its divisors is an integer number (2130353963010).

Almost surely, 2^{212552321124000} is an apocalyptic number.

212552321124000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212552321124000 is an abundant number, since it is smaller than the sum of its proper divisors (605503600671840).

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

212552321124000 is a wasteful number, since it uses less digits than its factorization.

212552321124000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123865041 (or 123865023 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 212552321124000 its reverse (421123255212), we get a palindrome (212973444379212).

The spelling of 212552321124000 in words is "two hundred twelve trillion, five hundred fifty-two billion, three hundred twenty-one million, one hundred twenty-four thousand".