10022012002109 has 2 divisors, whose sum is σ = 10022012002110. Its totient is φ = 10022012002108.

The previous prime is 10022012002031. The next prime is 10022012002129. The reversal of 10022012002109 is 90120021022001.

It is a happy number.

It is an a-pointer prime, because the next prime (10022012002129) can be obtained adding 10022012002109 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5166392620900 + 4855619381209 = 2272970^2 + 2203547^2 .

It is a cyclic number.

It is not a de Polignac number, because 10022012002109 - 2¹² = 10022011998013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10022012002129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011006001054 + 5011006001055.

It is an arithmetic number, because the mean of its divisors is an integer number (5011006001055).

Almost surely, 2^{10022012002109} is an apocalyptic number.

It is an amenable number.

10022012002109 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022012002109 is an equidigital number, since it uses as much as digits as its factorization.

10022012002109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 10022012002109 in words is "ten trillion, twenty-two billion, twelve million, two thousand, one hundred nine".