2022120000073 has 2 divisors, whose sum is σ = 2022120000074. Its totient is φ = 2022120000072.

The previous prime is 2022120000053. The next prime is 2022120000077. The reversal of 2022120000073 is 3700000212202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1970789207104 + 51330792969 = 1403848^2 + 226563^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022120000073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2022120000073.

It is not a weakly prime, because it can be changed into another prime (2022120000077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011060000036 + 1011060000037.

It is an arithmetic number, because the mean of its divisors is an integer number (1011060000037).

Almost surely, 2^{2022120000073} is an apocalyptic number.

It is an amenable number.

2022120000073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022120000073 is an equidigital number, since it uses as much as digits as its factorization.

2022120000073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 19.

Adding to 2022120000073 its reverse (3700000212202), we get a palindrome (5722120212275).

The spelling of 2022120000073 in words is "two trillion, twenty-two billion, one hundred twenty million, seventy-three", and thus it is an aban number.