1012101222361 has 2 divisors, whose sum is σ = 1012101222362. Its totient is φ = 1012101222360.

The previous prime is 1012101222343. The next prime is 1012101222401. The reversal of 1012101222361 is 1632221012101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 957522917961 + 54578304400 = 978531^2 + 233620^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012101222361 - 2⁵ = 1012101222329 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012101222761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506050611180 + 506050611181.

It is an arithmetic number, because the mean of its divisors is an integer number (506050611181).

Almost surely, 2^{1012101222361} is an apocalyptic number.

It is an amenable number.

1012101222361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012101222361 is an equidigital number, since it uses as much as digits as its factorization.

1012101222361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 1012101222361 its reverse (1632221012101), we get a palindrome (2644322234462).

The spelling of 1012101222361 in words is "one trillion, twelve billion, one hundred one million, two hundred twenty-two thousand, three hundred sixty-one".