202241142011 has 4 divisors (see below), whose sum is σ = 202244044800. Its totient is φ = 202238239224.

The previous prime is 202241141917. The next prime is 202241142071. The reversal of 202241142011 is 110241142202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110241142202 = 2 ⋅55120571101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202241142011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202241142071) 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, 1344251 + ... + 1487108.

It is an arithmetic number, because the mean of its divisors is an integer number (50561011200).

Almost surely, 2^202241142011 is an apocalyptic number.

202241142011 is a deficient number, since it is larger than the sum of its proper divisors (2902789).

202241142011 is an equidigital number, since it uses as much as digits as its factorization.

202241142011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902788.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 202241142011 its reverse (110241142202), we get a palindrome (312482284213).

The spelling of 202241142011 in words is "two hundred two billion, two hundred forty-one million, one hundred forty-two thousand, eleven".