210101432212 has 24 divisors (see below), whose sum is σ = 420222531456. Its totient is φ = 90039256608.

The previous prime is 210101432197. The next prime is 210101432213. The reversal of 210101432212 is 212234101012.

210101432212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210101432212² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210101432212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210101432213) 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 7 ways as a sum of consecutive naturals, for example, 475713 + ... + 804055.

It is an arithmetic number, because the mean of its divisors is an integer number (17509272144).

Almost surely, 2^210101432212 is an apocalyptic number.

It is an amenable number.

210101432212 is an abundant number, since it is smaller than the sum of its proper divisors (210121099244).

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

210101432212 is a wasteful number, since it uses less digits than its factorization.

210101432212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351207 (or 351205 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 210101432212 its reverse (212234101012), we get a palindrome (422335533224).

The spelling of 210101432212 in words is "two hundred ten billion, one hundred one million, four hundred thirty-two thousand, two hundred twelve".