100222130310361 has 2 divisors, whose sum is σ = 100222130310362. Its totient is φ = 100222130310360.

The previous prime is 100222130310353. The next prime is 100222130310487. The reversal of 100222130310361 is 163013031222001.

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., 73105167624336 + 27116962686025 = 8550156^2 + 5207395^2 .

It is a cyclic number.

It is not a de Polignac number, because 100222130310361 - 2³ = 100222130310353 is a prime.

It is not a weakly prime, because it can be changed into another prime (100222130340361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50111065155180 + 50111065155181.

It is an arithmetic number, because the mean of its divisors is an integer number (50111065155181).

Almost surely, 2^{100222130310361} is an apocalyptic number.

It is an amenable number.

100222130310361 is a deficient number, since it is larger than the sum of its proper divisors (1).

100222130310361 is an equidigital number, since it uses as much as digits as its factorization.

100222130310361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 100222130310361 its reverse (163013031222001), we get a palindrome (263235161532362).

The spelling of 100222130310361 in words is "one hundred trillion, two hundred twenty-two billion, one hundred thirty million, three hundred ten thousand, three hundred sixty-one".