202100211012 has 96 divisors (see below), whose sum is σ = 542173927680. Its totient is φ = 57396326400.

The previous prime is 202100211011. The next prime is 202100211017. The reversal of 202100211012 is 210112001202.

202100211012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (202100211011) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 19869064 + ... + 19879232.

It is an arithmetic number, because the mean of its divisors is an integer number (5647645080).

Almost surely, 2^202100211012 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 202100211012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271086963840).

202100211012 is an abundant number, since it is smaller than the sum of its proper divisors (340073716668).

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

202100211012 is a wasteful number, since it uses less digits than its factorization.

202100211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11581 (or 11579 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202100211012 its reverse (210112001202), we get a palindrome (412212212214).

The spelling of 202100211012 in words is "two hundred two billion, one hundred million, two hundred eleven thousand, twelve".