210002012220112 has 20 divisors (see below), whose sum is σ = 465004455630496. Its totient is φ = 90000862380000.

The previous prime is 210002012220059. The next prime is 210002012220113. The reversal of 210002012220112 is 211022210200012.

It is a happy number.

It is a super-3 number, since 3×210002012220112³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210002012220113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937508983014 + ... + 937508983237.

Almost surely, 2^{210002012220112} is an apocalyptic number.

It is an amenable number.

210002012220112 is an abundant number, since it is smaller than the sum of its proper divisors (255002443410384).

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

210002012220112 is a wasteful number, since it uses less digits than its factorization.

210002012220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875017966266 (or 1875017966260 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 210002012220112 its reverse (211022210200012), we get a palindrome (421024222420124).

The spelling of 210002012220112 in words is "two hundred ten trillion, two billion, twelve million, two hundred twenty thousand, one hundred twelve".