10102011220271 has 2 divisors, whose sum is σ = 10102011220272. Its totient is φ = 10102011220270.

The previous prime is 10102011220237. The next prime is 10102011220309. The reversal of 10102011220271 is 17202211020101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10102011220271 - 2²² = 10102007025967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10102011228271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051005610135 + 5051005610136.

It is an arithmetic number, because the mean of its divisors is an integer number (5051005610136).

Almost surely, 2^{10102011220271} is an apocalyptic number.

10102011220271 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102011220271 is an equidigital number, since it uses as much as digits as its factorization.

10102011220271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 10102011220271 its reverse (17202211020101), we get a palindrome (27304222240372).

The spelling of 10102011220271 in words is "ten trillion, one hundred two billion, eleven million, two hundred twenty thousand, two hundred seventy-one".