2204223000073 has 2 divisors, whose sum is σ = 2204223000074. Its totient is φ = 2204223000072.

The previous prime is 2204222999987. The next prime is 2204223000113. The reversal of 2204223000073 is 3700003224022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1929020987664 + 275202012409 = 1388892^2 + 524597^2 .

It is a cyclic number.

It is not a de Polignac number, because 2204223000073 - 2²⁵ = 2204189445641 is a prime.

It is not a weakly prime, because it can be changed into another prime (2204223000373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102111500036 + 1102111500037.

It is an arithmetic number, because the mean of its divisors is an integer number (1102111500037).

Almost surely, 2^{2204223000073} is an apocalyptic number.

It is an amenable number.

2204223000073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204223000073 is an equidigital number, since it uses as much as digits as its factorization.

2204223000073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 25.

Adding to 2204223000073 its reverse (3700003224022), we get a palindrome (5904226224095).

The spelling of 2204223000073 in words is "two trillion, two hundred four billion, two hundred twenty-three million, seventy-three", and thus it is an aban number.