210212141232 has 80 divisors (see below), whose sum is σ = 552407143680. Its totient is φ = 68863754496.

The previous prime is 210212141197. The next prime is 210212141267. The reversal of 210212141232 is 232141212012.

It is a happy number.

210212141232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (210212141197) and next prime (210212141267).

It is a junction number, because it is equal to n+sod(n) for n = 210212141199 and 210212141208.

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, 12925618 + ... + 12941870.

It is an arithmetic number, because the mean of its divisors is an integer number (6905089296).

Almost surely, 2^210212141232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210212141232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276203571840).

210212141232 is an abundant number, since it is smaller than the sum of its proper divisors (342195002448).

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

210212141232 is a wasteful number, since it uses less digits than its factorization.

210212141232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20890 (or 20884 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 210212141232 its reverse (232141212012), we get a palindrome (442353353244).

The spelling of 210212141232 in words is "two hundred ten billion, two hundred twelve million, one hundred forty-one thousand, two hundred thirty-two".