202422224201 has 4 divisors (see below), whose sum is σ = 202448904900. Its totient is φ = 202395543504.

The previous prime is 202422224183. The next prime is 202422224243. The reversal of 202422224201 is 102422224202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8897016976 + 193525207225 = 94324^2 + 439915^2 .

It is a cyclic number.

It is not a de Polignac number, because 202422224201 - 2¹⁰ = 202422223177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202422224401) 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, 13328966 + ... + 13344143.

It is an arithmetic number, because the mean of its divisors is an integer number (50612226225).

Almost surely, 2^202422224201 is an apocalyptic number.

It is an amenable number.

202422224201 is a deficient number, since it is larger than the sum of its proper divisors (26680699).

202422224201 is an equidigital number, since it uses as much as digits as its factorization.

202422224201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26680698.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 202422224201 its reverse (102422224202), we get a palindrome (304844448403).

Subtracting from 202422224201 its reverse (102422224202), we obtain a palindrome (99999999999).

The spelling of 202422224201 in words is "two hundred two billion, four hundred twenty-two million, two hundred twenty-four thousand, two hundred one".