1330222020297 has 4 divisors (see below), whose sum is σ = 1773629360400. Its totient is φ = 886814680196.

The previous prime is 1330222020289. The next prime is 1330222020311. The reversal of 1330222020297 is 7920202220331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1330222020297 - 2³ = 1330222020289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1330222020097) 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 in 3 ways as a sum of consecutive naturals, for example, 221703670047 + ... + 221703670052.

It is an arithmetic number, because the mean of its divisors is an integer number (443407340100).

Almost surely, 2^{1330222020297} is an apocalyptic number.

It is an amenable number.

1330222020297 is a deficient number, since it is larger than the sum of its proper divisors (443407340103).

1330222020297 is an equidigital number, since it uses as much as digits as its factorization.

1330222020297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443407340102.

The product of its (nonzero) digits is 18144, while the sum is 33.

The spelling of 1330222020297 in words is "one trillion, three hundred thirty billion, two hundred twenty-two million, twenty thousand, two hundred ninety-seven".