1223003302201 has 8 divisors (see below), whose sum is σ = 1225025875080. Its totient is φ = 1220982402432.

The previous prime is 1223003302187. The next prime is 1223003302217. The reversal of 1223003302201 is 1022033003221.

It can be written as a sum of positive squares in 4 ways, for example, as 602494202025 + 620509100176 = 776205^2 + 787724^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1223003302201 - 2³⁹ = 673247488313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1223003002201) 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 in 7 ways as a sum of consecutive naturals, for example, 1049131 + ... + 1883263.

It is an arithmetic number, because the mean of its divisors is an integer number (153128234385).

Almost surely, 2^{1223003302201} is an apocalyptic number.

It is an amenable number.

1223003302201 is a deficient number, since it is larger than the sum of its proper divisors (2022572879).

1223003302201 is a wasteful number, since it uses less digits than its factorization.

1223003302201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836555.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1223003302201 its reverse (1022033003221), we get a palindrome (2245036305422).

The spelling of 1223003302201 in words is "one trillion, two hundred twenty-three billion, three million, three hundred two thousand, two hundred one".