1350220514311 has 16 divisors (see below), whose sum is σ = 1396176179200. Its totient is φ = 1304981290368.

The previous prime is 1350220514309. The next prime is 1350220514323. The reversal of 1350220514311 is 1134150220531.

It is a cyclic number.

It is not a de Polignac number, because 1350220514311 - 2¹ = 1350220514309 is a prime.

It is a super-2 number, since 2×1350220514311² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1350220514311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350220514371) 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 15 ways as a sum of consecutive naturals, for example, 1743535 + ... + 2395903.

It is an arithmetic number, because the mean of its divisors is an integer number (87261011200).

Almost surely, 2^{1350220514311} is an apocalyptic number.

1350220514311 is a deficient number, since it is larger than the sum of its proper divisors (45955664889).

1350220514311 is a wasteful number, since it uses less digits than its factorization.

1350220514311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652918.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 1350220514311 its reverse (1134150220531), we get a palindrome (2484370734842).

The spelling of 1350220514311 in words is "one trillion, three hundred fifty billion, two hundred twenty million, five hundred fourteen thousand, three hundred eleven".