202100020212 has 12 divisors (see below), whose sum is σ = 471566713856. Its totient is φ = 67366673400.

The previous prime is 202100020207. The next prime is 202100020273. The reversal of 202100020212 is 212020001202.

202100020212 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 16841668351 = 202100020212 / (2 + 0 + 2 + 1 + 0 + 0 + 0 + 2 + 0 + 2 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8420834164 + ... + 8420834187.

Almost surely, 2^202100020212 is an apocalyptic number.

It is an amenable number.

202100020212 is an abundant number, since it is smaller than the sum of its proper divisors (269466693644).

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

202100020212 is a wasteful number, since it uses less digits than its factorization.

202100020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16841668358 (or 16841668356 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 202100020212 its reverse (212020001202), we get a palindrome (414120021414).

The spelling of 202100020212 in words is "two hundred two billion, one hundred million, twenty thousand, two hundred twelve".