1233322000189 has 2 divisors, whose sum is σ = 1233322000190. Its totient is φ = 1233322000188.

The previous prime is 1233322000139. The next prime is 1233322000259. The reversal of 1233322000189 is 9810002233321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1206225548089 + 27096452100 = 1098283^2 + 164610^2 .

It is an emirp because it is prime and its reverse (9810002233321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1233322000189 - 2¹⁵ = 1233321967421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1233322000139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616661000094 + 616661000095.

It is an arithmetic number, because the mean of its divisors is an integer number (616661000095).

Almost surely, 2^{1233322000189} is an apocalyptic number.

It is an amenable number.

1233322000189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233322000189 is an equidigital number, since it uses as much as digits as its factorization.

1233322000189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 1233322000189 in words is "one trillion, two hundred thirty-three billion, three hundred twenty-two million, one hundred eighty-nine", and thus it is an aban number.