2022120043 has 2 divisors, whose sum is σ = 2022120044. Its totient is φ = 2022120042.

The previous prime is 2022120031. The next prime is 2022120047. The reversal of 2022120043 is 3400212202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2022120043 - 2⁹ = 2022119531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2022119999 and 2022120026.

It is not a weakly prime, because it can be changed into another prime (2022120047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011060021 + 1011060022.

It is an arithmetic number, because the mean of its divisors is an integer number (1011060022).

Almost surely, 2^2022120043 is an apocalyptic number.

2022120043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022120043 is an equidigital number, since it uses as much as digits as its factorization.

2022120043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2022120043 is about 44967.9890922421. The cubic root of 2022120043 is about 1264.5489480140.

Adding to 2022120043 its reverse (3400212202), we get a palindrome (5422332245).

The spelling of 2022120043 in words is "two billion, twenty-two million, one hundred twenty thousand, forty-three".