22201031201 has 2 divisors, whose sum is σ = 22201031202. Its totient is φ = 22201031200.

The previous prime is 22201031189. The next prime is 22201031219. The reversal of 22201031201 is 10213010222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21731182225 + 469848976 = 147415^2 + 21676^2 .

It is a cyclic number.

It is not a de Polignac number, because 22201031201 - 2³⁴ = 5021162017 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22201031231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100515600 + 11100515601.

It is an arithmetic number, because the mean of its divisors is an integer number (11100515601).

Almost surely, 2^22201031201 is an apocalyptic number.

It is an amenable number.

22201031201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201031201 is an equidigital number, since it uses as much as digits as its factorization.

22201031201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22201031201 its reverse (10213010222), we get a palindrome (32414041423).

The spelling of 22201031201 in words is "twenty-two billion, two hundred one million, thirty-one thousand, two hundred one".