210212002212020 has 48 divisors (see below), whose sum is σ = 455715871220736. Its totient is φ = 81366941760000.

The previous prime is 210212002212013. The next prime is 210212002212083. The reversal of 210212002212020 is 20212200212012.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 210212002212020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2069141 + ... + 20608380.

It is an arithmetic number, because the mean of its divisors is an integer number (9494080650432).

Almost surely, 2^{210212002212020} is an apocalyptic number.

210212002212020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210212002212020 is an abundant number, since it is smaller than the sum of its proper divisors (245503869008716).

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

210212002212020 is a wasteful number, since it uses less digits than its factorization.

210212002212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22692512 (or 22692510 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 210212002212020 its reverse (20212200212012), we get a palindrome (230424202424032).

The spelling of 210212002212020 in words is "two hundred ten trillion, two hundred twelve billion, two million, two hundred twelve thousand, twenty".