13220331420035 has 8 divisors (see below), whose sum is σ = 15905180219760. Its totient is φ = 10549076792224.

The previous prime is 13220331420029. The next prime is 13220331420061. The reversal of 13220331420035 is 53002413302231.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13220331420035 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3398540837 + ... + 3398544726.

It is an arithmetic number, because the mean of its divisors is an integer number (1988147527470).

Almost surely, 2^{13220331420035} is an apocalyptic number.

13220331420035 is a deficient number, since it is larger than the sum of its proper divisors (2684848799725).

13220331420035 is an equidigital number, since it uses as much as digits as its factorization.

13220331420035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6797085957.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 13220331420035 its reverse (53002413302231), we get a palindrome (66222744722266).

The spelling of 13220331420035 in words is "thirteen trillion, two hundred twenty billion, three hundred thirty-one million, four hundred twenty thousand, thirty-five".