213301144212 has 72 divisors (see below), whose sum is σ = 552077386560. Its totient is φ = 64030337280.

The previous prime is 213301144207. The next prime is 213301144237. The reversal of 213301144212 is 212441103312.

213301144212 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213301144212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1199512 + ... + 1365807.

It is an arithmetic number, because the mean of its divisors is an integer number (7667741480).

Almost surely, 2^213301144212 is an apocalyptic number.

It is an amenable number.

213301144212 is an abundant number, since it is smaller than the sum of its proper divisors (338776242348).

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

213301144212 is a wasteful number, since it uses less digits than its factorization.

213301144212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2565393 (or 2565378 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 213301144212 its reverse (212441103312), we get a palindrome (425742247524).

The spelling of 213301144212 in words is "two hundred thirteen billion, three hundred one million, one hundred forty-four thousand, two hundred twelve".