102220001010109 has 2 divisors, whose sum is σ = 102220001010110. Its totient is φ = 102220001010108.

The previous prime is 102220001010041. The next prime is 102220001010121. The reversal of 102220001010109 is 901010100022201.

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., 98171040096900 + 4048960913209 = 9908130^2 + 2012203^2 .

It is a cyclic number.

It is not a de Polignac number, because 102220001010109 - 2⁹ = 102220001009597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102220001010139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110000505054 + 51110000505055.

It is an arithmetic number, because the mean of its divisors is an integer number (51110000505055).

Almost surely, 2^{102220001010109} is an apocalyptic number.

It is an amenable number.

102220001010109 is a deficient number, since it is larger than the sum of its proper divisors (1).

102220001010109 is an equidigital number, since it uses as much as digits as its factorization.

102220001010109 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 102220001010109 in words is "one hundred two trillion, two hundred twenty billion, one million, ten thousand, one hundred nine".