212224130342 has 16 divisors (see below), whose sum is σ = 363853699872. Its totient is φ = 90942972480.

The previous prime is 212224130333. The next prime is 212224130351. The reversal of 212224130342 is 243031422212.

212224130342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (212224130333) and next prime (212224130351).

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 7 ways as a sum of consecutive naturals, for example, 722543 + ... + 972890.

It is an arithmetic number, because the mean of its divisors is an integer number (22740856242).

Almost surely, 2^212224130342 is an apocalyptic number.

212224130342 is a deficient number, since it is larger than the sum of its proper divisors (151629569530).

212224130342 is a wasteful number, since it uses less digits than its factorization.

212224130342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704383.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 212224130342 its reverse (243031422212), we get a palindrome (455255552554).

The spelling of 212224130342 in words is "two hundred twelve billion, two hundred twenty-four million, one hundred thirty thousand, three hundred forty-two".