202270802401 has 2 divisors, whose sum is σ = 202270802402. Its totient is φ = 202270802400.

The previous prime is 202270802359. The next prime is 202270802443. The reversal of 202270802401 is 104208072202.

It is a balanced prime because it is at equal distance from previous prime (202270802359) and next prime (202270802443).

It can be written as a sum of positive squares in only one way, i.e., 134413157376 + 67857645025 = 366624^2 + 260495^2 .

It is a cyclic number.

It is not a de Polignac number, because 202270802401 - 2¹¹ = 202270800353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202270802401.

It is not a weakly prime, because it can be changed into another prime (202270802501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101135401200 + 101135401201.

It is an arithmetic number, because the mean of its divisors is an integer number (101135401201).

Almost surely, 2^202270802401 is an apocalyptic number.

It is an amenable number.

202270802401 is a deficient number, since it is larger than the sum of its proper divisors (1).

202270802401 is an equidigital number, since it uses as much as digits as its factorization.

202270802401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 28.

Adding to 202270802401 its reverse (104208072202), we get a palindrome (306478874603).

The spelling of 202270802401 in words is "two hundred two billion, two hundred seventy million, eight hundred two thousand, four hundred one".