10221021102151 has 2 divisors, whose sum is σ = 10221021102152. Its totient is φ = 10221021102150.

The previous prime is 10221021102077. The next prime is 10221021102217. The reversal of 10221021102151 is 15120112012201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10221021102151 - 2⁹ = 10221021101639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10221021102751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110510551075 + 5110510551076.

It is an arithmetic number, because the mean of its divisors is an integer number (5110510551076).

Almost surely, 2^{10221021102151} is an apocalyptic number.

10221021102151 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221021102151 is an equidigital number, since it uses as much as digits as its factorization.

10221021102151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 19.

Adding to 10221021102151 its reverse (15120112012201), we get a palindrome (25341133114352).

The spelling of 10221021102151 in words is "ten trillion, two hundred twenty-one billion, twenty-one million, one hundred two thousand, one hundred fifty-one".