201402202241 has 2 divisors, whose sum is σ = 201402202242. Its totient is φ = 201402202240.

The previous prime is 201402202229. The next prime is 201402202249. The reversal of 201402202241 is 142202204102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199276531216 + 2125671025 = 446404^2 + 46105^2 .

It is a cyclic number.

It is not a de Polignac number, because 201402202241 - 2³⁰ = 200328460417 is a prime.

It is not a weakly prime, because it can be changed into another prime (201402202249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100701101120 + 100701101121.

It is an arithmetic number, because the mean of its divisors is an integer number (100701101121).

Almost surely, 2^201402202241 is an apocalyptic number.

It is an amenable number.

201402202241 is a deficient number, since it is larger than the sum of its proper divisors (1).

201402202241 is an equidigital number, since it uses as much as digits as its factorization.

201402202241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 201402202241 its reverse (142202204102), we get a palindrome (343604406343).

The spelling of 201402202241 in words is "two hundred one billion, four hundred two million, two hundred two thousand, two hundred forty-one".