10011020022109 has 2 divisors, whose sum is σ = 10011020022110. Its totient is φ = 10011020022108.

The previous prime is 10011020022077. The next prime is 10011020022131. The reversal of 10011020022109 is 90122002011001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9775139816484 + 235880205625 = 3126522^2 + 485675^2 .

It is a cyclic number.

It is not a de Polignac number, because 10011020022109 - 2⁵ = 10011020022077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10011020022169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005510011054 + 5005510011055.

It is an arithmetic number, because the mean of its divisors is an integer number (5005510011055).

Almost surely, 2^{10011020022109} is an apocalyptic number.

It is an amenable number.

10011020022109 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011020022109 is an equidigital number, since it uses as much as digits as its factorization.

10011020022109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 10011020022109 in words is "ten trillion, eleven billion, twenty million, twenty-two thousand, one hundred nine".