212231444014 has 16 divisors (see below), whose sum is σ = 319810687056. Its totient is φ = 105628060800.

The previous prime is 212231443969. The next prime is 212231444017. The reversal of 212231444014 is 410444132212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212231444017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2491894 + ... + 2575654.

It is an arithmetic number, because the mean of its divisors is an integer number (19988167941).

Almost surely, 2^212231444014 is an apocalyptic number.

212231444014 is a deficient number, since it is larger than the sum of its proper divisors (107579243042).

212231444014 is a wasteful number, since it uses less digits than its factorization.

212231444014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89571.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 212231444014 its reverse (410444132212), we get a palindrome (622675576226).

The spelling of 212231444014 in words is "two hundred twelve billion, two hundred thirty-one million, four hundred forty-four thousand, fourteen".