1120010211109 has 2 divisors, whose sum is σ = 1120010211110. Its totient is φ = 1120010211108.

The previous prime is 1120010211101. The next prime is 1120010211163. The reversal of 1120010211109 is 9011120100211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1119670841025 + 339370084 = 1058145^2 + 18422^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120010211109 - 2³ = 1120010211101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120010211101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560005105554 + 560005105555.

It is an arithmetic number, because the mean of its divisors is an integer number (560005105555).

Almost surely, 2^{1120010211109} is an apocalyptic number.

It is an amenable number.

1120010211109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120010211109 is an equidigital number, since it uses as much as digits as its factorization.

1120010211109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 19.

It can be divided in two parts, 11200102 and 11109, that added together give a palindrome (11211211).

The spelling of 1120010211109 in words is "one trillion, one hundred twenty billion, ten million, two hundred eleven thousand, one hundred nine".