212233414241 has 4 divisors (see below), whose sum is σ = 212234459184. Its totient is φ = 212232369300.

The previous prime is 212233414229. The next prime is 212233414259. The reversal of 212233414241 is 142414332212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212233414241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212233414541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108455 + ... + 660476.

It is an arithmetic number, because the mean of its divisors is an integer number (53058614796).

Almost surely, 2^212233414241 is an apocalyptic number.

It is an amenable number.

212233414241 is a deficient number, since it is larger than the sum of its proper divisors (1044943).

212233414241 is an equidigital number, since it uses as much as digits as its factorization.

212233414241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044942.

The product of its digits is 9216, while the sum is 29.

Adding to 212233414241 its reverse (142414332212), we get a palindrome (354647746453).

The spelling of 212233414241 in words is "two hundred twelve billion, two hundred thirty-three million, four hundred fourteen thousand, two hundred forty-one".