2022001973 has 2 divisors, whose sum is σ = 2022001974. Its totient is φ = 2022001972.

The previous prime is 2022001963. The next prime is 2022002033. The reversal of 2022001973 is 3791002202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1612263409 + 409738564 = 40153^2 + 20242^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022001973 - 2⁶ = 2022001909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022001963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011000986 + 1011000987.

It is an arithmetic number, because the mean of its divisors is an integer number (1011000987).

Almost surely, 2^2022001973 is an apocalyptic number.

It is an amenable number.

2022001973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022001973 is an equidigital number, since it uses as much as digits as its factorization.

2022001973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 2022001973 is about 44966.6762503078. The cubic root of 2022001973 is about 1264.5243355285.

The spelling of 2022001973 in words is "two billion, twenty-two million, one thousand, nine hundred seventy-three".