1300221200302 has 4 divisors (see below), whose sum is σ = 1950331800456. Its totient is φ = 650110600150.

The previous prime is 1300221200293. The next prime is 1300221200303. The reversal of 1300221200302 is 2030021220031.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300221200303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325055300074 + ... + 325055300077.

It is an arithmetic number, because the mean of its divisors is an integer number (487582950114).

Almost surely, 2^{1300221200302} is an apocalyptic number.

1300221200302 is a deficient number, since it is larger than the sum of its proper divisors (650110600154).

1300221200302 is an equidigital number, since it uses as much as digits as its factorization.

1300221200302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650110600153.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1300221200302 its reverse (2030021220031), we get a palindrome (3330242420333).

The spelling of 1300221200302 in words is "one trillion, three hundred billion, two hundred twenty-one million, two hundred thousand, three hundred two".