202022241 has 8 divisors (see below), whose sum is σ = 269784480. Its totient is φ = 134470752.

The previous prime is 202022221. The next prime is 202022251. The reversal of 202022241 is 142220202.

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

It is not a de Polignac number, because 202022241 - 2¹¹ = 202020193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202022241.

It is not an unprimeable number, because it can be changed into a prime (202022221) 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, 50436 + ... + 54293.

It is an arithmetic number, because the mean of its divisors is an integer number (33723060).

Almost surely, 2^202022241 is an apocalyptic number.

It is an amenable number.

202022241 is a deficient number, since it is larger than the sum of its proper divisors (67762239).

202022241 is a wasteful number, since it uses less digits than its factorization.

202022241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105375.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 202022241 is about 14213.4528176654. The cubic root of 202022241 is about 586.7679644226.

Adding to 202022241 its reverse (142220202), we get a palindrome (344242443).

The spelling of 202022241 in words is "two hundred two million, twenty-two thousand, two hundred forty-one".