212332321342043 has 64 divisors (see below), whose sum is σ = 248049606604800. Its totient is φ = 178019518832640.

The previous prime is 212332321342039. The next prime is 212332321342091. The reversal of 212332321342043 is 340243123233212.

It is a cyclic number.

It is not a de Polignac number, because 212332321342043 - 2² = 212332321342039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212332321341994 and 212332321342012.

It is not an unprimeable number, because it can be changed into a prime (212332321342093) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28814261663 + ... + 28814269031.

It is an arithmetic number, because the mean of its divisors is an integer number (3875775103200).

Almost surely, 2^{212332321342043} is an apocalyptic number.

212332321342043 is a deficient number, since it is larger than the sum of its proper divisors (35717285262757).

212332321342043 is a wasteful number, since it uses less digits than its factorization.

212332321342043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9052.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 212332321342043 its reverse (340243123233212), we get a palindrome (552575444575255).

The spelling of 212332321342043 in words is "two hundred twelve trillion, three hundred thirty-two billion, three hundred twenty-one million, three hundred forty-two thousand, forty-three".