20202236241 has 32 divisors (see below), whose sum is σ = 29701074816. Its totient is φ = 12112320000.

The previous prime is 20202236239. The next prime is 20202236281. The reversal of 20202236241 is 14263220202.

It is a happy number.

It is not a de Polignac number, because 20202236241 - 2¹ = 20202236239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20202236281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6201085 + ... + 6204341.

It is an arithmetic number, because the mean of its divisors is an integer number (928158588).

Almost surely, 2^20202236241 is an apocalyptic number.

It is an amenable number.

20202236241 is a deficient number, since it is larger than the sum of its proper divisors (9498838575).

20202236241 is a wasteful number, since it uses less digits than its factorization.

20202236241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5233.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20202236241 its reverse (14263220202), we get a palindrome (34465456443).

The spelling of 20202236241 in words is "twenty billion, two hundred two million, two hundred thirty-six thousand, two hundred forty-one".