212030211614 has 32 divisors (see below), whose sum is σ = 345030591360. Its totient is φ = 97141254912.

The previous prime is 212030211611. The next prime is 212030211623. The reversal of 212030211614 is 416112030212.

It is a self number, because there is not a number n which added to its sum of digits gives 212030211614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212030211611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4216202 + ... + 4266194.

It is an arithmetic number, because the mean of its divisors is an integer number (10782205980).

Almost surely, 2^212030211614 is an apocalyptic number.

212030211614 is a deficient number, since it is larger than the sum of its proper divisors (133000379746).

212030211614 is a wasteful number, since it uses less digits than its factorization.

212030211614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51204.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 212030211614 its reverse (416112030212), we get a palindrome (628142241826).

The spelling of 212030211614 in words is "two hundred twelve billion, thirty million, two hundred eleven thousand, six hundred fourteen".