202234261 has 4 divisors (see below), whose sum is σ = 214130412. Its totient is φ = 190338112.

The previous prime is 202234247. The next prime is 202234283. The reversal of 202234261 is 162432202.

202234261 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, and also an emirpimes, since its reverse is a distinct semiprime: 162432202 = 2 ⋅81216101.

It can be written as a sum of positive squares in 2 ways, for example, as 110649361 + 91584900 = 10519^2 + 9570^2 .

It is a cyclic number.

It is not a de Polignac number, because 202234261 - 2⁵ = 202234229 is a prime.

It is a super-2 number, since 2×202234261² = 81797392644432242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202234211) 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, 5948050 + ... + 5948083.

It is an arithmetic number, because the mean of its divisors is an integer number (53532603).

Almost surely, 2^202234261 is an apocalyptic number.

It is an amenable number.

202234261 is a deficient number, since it is larger than the sum of its proper divisors (11896151).

202234261 is a wasteful number, since it uses less digits than its factorization.

202234261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11896150.

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

The square root of 202234261 is about 14220.9092887902. The cubic root of 202234261 is about 586.9731613809.

Adding to 202234261 its reverse (162432202), we get a palindrome (364666463).

The spelling of 202234261 in words is "two hundred two million, two hundred thirty-four thousand, two hundred sixty-one".