22300142201 has 2 divisors, whose sum is σ = 22300142202. Its totient is φ = 22300142200.

The previous prime is 22300142197. The next prime is 22300142203. The reversal of 22300142201 is 10224100322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12289939600 + 10010202601 = 110860^2 + 100051^2 .

It is a cyclic number.

It is not a de Polignac number, because 22300142201 - 2² = 22300142197 is a prime.

It is a super-2 number, since 2×22300142201² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 22300142203, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22300142201.

It is not a weakly prime, because it can be changed into another prime (22300142203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11150071100 + 11150071101.

It is an arithmetic number, because the mean of its divisors is an integer number (11150071101).

Almost surely, 2^22300142201 is an apocalyptic number.

It is an amenable number.

22300142201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22300142201 is an equidigital number, since it uses as much as digits as its factorization.

22300142201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22300142201 its reverse (10224100322), we get a palindrome (32524242523).

The spelling of 22300142201 in words is "twenty-two billion, three hundred million, one hundred forty-two thousand, two hundred one".