212243341 has 8 divisors (see below), whose sum is σ = 213754464. Its totient is φ = 210738000.

The previous prime is 212243327. The next prime is 212243363. The reversal of 212243341 is 143342212.

212243341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212243341 - 2⁵ = 212243309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212243321) 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, 92490 + ... + 94756.

It is an arithmetic number, because the mean of its divisors is an integer number (26719308).

Almost surely, 2^212243341 is an apocalyptic number.

It is an amenable number.

212243341 is a deficient number, since it is larger than the sum of its proper divisors (1511123).

212243341 is a wasteful number, since it uses less digits than its factorization.

212243341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891.

The product of its digits is 1152, while the sum is 22.

The square root of 212243341 is about 14568.5737462526. The cubic root of 212243341 is about 596.5012496030.

Adding to 212243341 its reverse (143342212), we get a palindrome (355585553).

The spelling of 212243341 in words is "two hundred twelve million, two hundred forty-three thousand, three hundred forty-one".