12022001110109 has 2 divisors, whose sum is σ = 12022001110110. Its totient is φ = 12022001110108.

The previous prime is 12022001109997. The next prime is 12022001110123. The reversal of 12022001110109 is 90101110022021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11605230156025 + 416770954084 = 3406645^2 + 645578^2 .

It is a cyclic number.

It is not a de Polignac number, because 12022001110109 - 2¹² = 12022001106013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12022001110409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011000555054 + 6011000555055.

It is an arithmetic number, because the mean of its divisors is an integer number (6011000555055).

Almost surely, 2^{12022001110109} is an apocalyptic number.

It is an amenable number.

12022001110109 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022001110109 is an equidigital number, since it uses as much as digits as its factorization.

12022001110109 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 20.

The spelling of 12022001110109 in words is "twelve trillion, twenty-two billion, one million, one hundred ten thousand, one hundred nine".