210212210332020 has 96 divisors (see below), whose sum is σ = 633877009420032. Its totient is φ = 51744026170368.

The previous prime is 210212210331983. The next prime is 210212210332063. The reversal of 210212210332020 is 20233012212012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79755369 + ... + 82348911.

It is an arithmetic number, because the mean of its divisors is an integer number (6602885514792).

Almost surely, 2^{210212210332020} is an apocalyptic number.

210212210332020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210212210332020 is an abundant number, since it is smaller than the sum of its proper divisors (423664799088012).

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

210212210332020 is a wasteful number, since it uses less digits than its factorization.

210212210332020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697481 (or 2697479 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 210212210332020 its reverse (20233012212012), we get a palindrome (230445222544032).

The spelling of 210212210332020 in words is "two hundred ten trillion, two hundred twelve billion, two hundred ten million, three hundred thirty-two thousand, twenty".