2022021210073 has 2 divisors, whose sum is σ = 2022021210074. Its totient is φ = 2022021210072.

The previous prime is 2022021210037. The next prime is 2022021210113. The reversal of 2022021210073 is 3700121202202.

Together with previous prime (2022021210037) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1995687385344 + 26333824729 = 1412688^2 + 162277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022021210073 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022021210673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011010605036 + 1011010605037.

It is an arithmetic number, because the mean of its divisors is an integer number (1011010605037).

Almost surely, 2^{2022021210073} is an apocalyptic number.

It is an amenable number.

2022021210073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022021210073 is an equidigital number, since it uses as much as digits as its factorization.

2022021210073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 2022021210073 its reverse (3700121202202), we get a palindrome (5722142412275).

The spelling of 2022021210073 in words is "two trillion, twenty-two billion, twenty-one million, two hundred ten thousand, seventy-three".