100011110220709 has 2 divisors, whose sum is σ = 100011110220710. Its totient is φ = 100011110220708.

The previous prime is 100011110220661. The next prime is 100011110220739. The reversal of 100011110220709 is 907022011110001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99706016384100 + 305093836609 = 9985290^2 + 552353^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100011110220709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100011110220739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50005555110354 + 50005555110355.

It is an arithmetic number, because the mean of its divisors is an integer number (50005555110355).

Almost surely, 2^{100011110220709} is an apocalyptic number.

It is an amenable number.

100011110220709 is a deficient number, since it is larger than the sum of its proper divisors (1).

100011110220709 is an equidigital number, since it uses as much as digits as its factorization.

100011110220709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 25.

The spelling of 100011110220709 in words is "one hundred trillion, eleven billion, one hundred ten million, two hundred twenty thousand, seven hundred nine".