2022121011109 has 2 divisors, whose sum is σ = 2022121011110. Its totient is φ = 2022121011108.

The previous prime is 2022121011077. The next prime is 2022121011121. The reversal of 2022121011109 is 9011101212202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1804145944225 + 217975066884 = 1343185^2 + 466878^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022121011109 - 2⁵ = 2022121011077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2022121011109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022121011509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011060505554 + 1011060505555.

It is an arithmetic number, because the mean of its divisors is an integer number (1011060505555).

Almost surely, 2^{2022121011109} is an apocalyptic number.

It is an amenable number.

2022121011109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022121011109 is an equidigital number, since it uses as much as digits as its factorization.

2022121011109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 2022121011109 in words is "two trillion, twenty-two billion, one hundred twenty-one million, eleven thousand, one hundred nine".