2022120001109 has 4 divisors (see below), whose sum is σ = 2177667693516. Its totient is φ = 1866572308704.

The previous prime is 2022120001081. The next prime is 2022120001147. The reversal of 2022120001109 is 9011000212202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 136070978884 + 1886049022225 = 368878^2 + 1373335^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022120001109 - 2²⁰ = 2022118952533 is a prime.

It is a super-2 number, since 2×2022120001109² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022120001199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77773846184 + ... + 77773846209.

It is an arithmetic number, because the mean of its divisors is an integer number (544416923379).

Almost surely, 2^{2022120001109} is an apocalyptic number.

It is an amenable number.

2022120001109 is a deficient number, since it is larger than the sum of its proper divisors (155547692407).

2022120001109 is a wasteful number, since it uses less digits than its factorization.

2022120001109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155547692406.

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

The spelling of 2022120001109 in words is "two trillion, twenty-two billion, one hundred twenty million, one thousand, one hundred nine".