212332241011 has 4 divisors (see below), whose sum is σ = 231635172024. Its totient is φ = 193029310000.

The previous prime is 212332241003. The next prime is 212332241083. The reversal of 212332241011 is 110142233212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 212332241011 - 2³ = 212332241003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212332241111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9651465490 + ... + 9651465511.

It is an arithmetic number, because the mean of its divisors is an integer number (57908793006).

Almost surely, 2^212332241011 is an apocalyptic number.

212332241011 is a deficient number, since it is larger than the sum of its proper divisors (19302931013).

212332241011 is a wasteful number, since it uses less digits than its factorization.

212332241011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19302931012.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 212332241011 its reverse (110142233212), we get a palindrome (322474474223).

The spelling of 212332241011 in words is "two hundred twelve billion, three hundred thirty-two million, two hundred forty-one thousand, eleven".