10203222000061 has 2 divisors, whose sum is σ = 10203222000062. Its totient is φ = 10203222000060.

The previous prime is 10203222000029. The next prime is 10203222000133. The reversal of 10203222000061 is 16000022230201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5868477180036 + 4334744820025 = 2422494^2 + 2082005^2 .

It is an emirp because it is prime and its reverse (16000022230201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10203222000061 - 2⁵ = 10203222000029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10203222000761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101611000030 + 5101611000031.

It is an arithmetic number, because the mean of its divisors is an integer number (5101611000031).

Almost surely, 2^{10203222000061} is an apocalyptic number.

It is an amenable number.

10203222000061 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203222000061 is an equidigital number, since it uses as much as digits as its factorization.

10203222000061 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 19.

Adding to 10203222000061 its reverse (16000022230201), we get a palindrome (26203244230262).

The spelling of 10203222000061 in words is "ten trillion, two hundred three billion, two hundred twenty-two million, sixty-one", and thus it is an aban number.