10225523521361 has 2 divisors, whose sum is σ = 10225523521362. Its totient is φ = 10225523521360.

The previous prime is 10225523521313. The next prime is 10225523521427. The reversal of 10225523521361 is 16312532552201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9074065757761 + 1151457763600 = 3012319^2 + 1073060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10225523521361 is a prime.

It is a super-2 number, since 2×10225523521361² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10225523511361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5112761760680 + 5112761760681.

It is an arithmetic number, because the mean of its divisors is an integer number (5112761760681).

Almost surely, 2^{10225523521361} is an apocalyptic number.

It is an amenable number.

10225523521361 is a deficient number, since it is larger than the sum of its proper divisors (1).

10225523521361 is an equidigital number, since it uses as much as digits as its factorization.

10225523521361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 10225523521361 in words is "ten trillion, two hundred twenty-five billion, five hundred twenty-three million, five hundred twenty-one thousand, three hundred sixty-one".