242022040201 has 2 divisors, whose sum is σ = 242022040202. Its totient is φ = 242022040200.

The previous prime is 242022040171. The next prime is 242022040207. The reversal of 242022040201 is 102040220242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 225848305225 + 16173734976 = 475235^2 + 127176^2 .

It is a cyclic number.

It is not a de Polignac number, because 242022040201 - 2²⁵ = 241988485769 is a prime.

It is not a weakly prime, because it can be changed into another prime (242022040207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121011020100 + 121011020101.

It is an arithmetic number, because the mean of its divisors is an integer number (121011020101).

Almost surely, 2^242022040201 is an apocalyptic number.

It is an amenable number.

242022040201 is a deficient number, since it is larger than the sum of its proper divisors (1).

242022040201 is an equidigital number, since it uses as much as digits as its factorization.

242022040201 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 19.

Adding to 242022040201 its reverse (102040220242), we get a palindrome (344062260443).

The spelling of 242022040201 in words is "two hundred forty-two billion, twenty-two million, forty thousand, two hundred one".