10101001220927 has 2 divisors, whose sum is σ = 10101001220928. Its totient is φ = 10101001220926.

The previous prime is 10101001220899. The next prime is 10101001221071. The reversal of 10101001220927 is 72902210010101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10101001220927 - 2¹⁶ = 10101001155391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10101001220896 and 10101001220905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101001220327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050500610463 + 5050500610464.

It is an arithmetic number, because the mean of its divisors is an integer number (5050500610464).

Almost surely, 2^{10101001220927} is an apocalyptic number.

10101001220927 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101001220927 is an equidigital number, since it uses as much as digits as its factorization.

10101001220927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 26.

The spelling of 10101001220927 in words is "ten trillion, one hundred one billion, one million, two hundred twenty thousand, nine hundred twenty-seven".