1330220020011 has 4 divisors (see below), whose sum is σ = 1773626693352. Its totient is φ = 886813346672.

The previous prime is 1330220019967. The next prime is 1330220020049. The reversal of 1330220020011 is 1100200220331.

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

It is a cyclic number.

It is not a de Polignac number, because 1330220020011 - 2¹¹ = 1330220017963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1330220020411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221703336666 + ... + 221703336671.

It is an arithmetic number, because the mean of its divisors is an integer number (443406673338).

Almost surely, 2^{1330220020011} is an apocalyptic number.

1330220020011 is a deficient number, since it is larger than the sum of its proper divisors (443406673341).

1330220020011 is an equidigital number, since it uses as much as digits as its factorization.

1330220020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443406673340.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1330220020011 its reverse (1100200220331), we get a palindrome (2430420240342).

The spelling of 1330220020011 in words is "one trillion, three hundred thirty billion, two hundred twenty million, twenty thousand, eleven".