202213241 has 4 divisors (see below), whose sum is σ = 203261172. Its totient is φ = 201165312.

The previous prime is 202213229. The next prime is 202213247. The reversal of 202213241 is 142312202.

202213241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 22090000 + 180123241 = 4700^2 + 13421^2 .

It is a cyclic number.

It is not a de Polignac number, because 202213241 - 2¹⁴ = 202196857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (202213247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523676 + ... + 524061.

It is an arithmetic number, because the mean of its divisors is an integer number (50815293).

Almost surely, 2^202213241 is an apocalyptic number.

It is an amenable number.

202213241 is a deficient number, since it is larger than the sum of its proper divisors (1047931).

202213241 is a wasteful number, since it uses less digits than its factorization.

202213241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047930.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 202213241 is about 14220.1702169840. The cubic root of 202213241 is about 586.9528242344.

Adding to 202213241 its reverse (142312202), we get a palindrome (344525443).

The spelling of 202213241 in words is "two hundred two million, two hundred thirteen thousand, two hundred forty-one".