13221701703 has 72 divisors (see below), whose sum is σ = 24761196720. Its totient is φ = 6736504320.

The previous prime is 13221701699. The next prime is 13221701711. The reversal of 13221701703 is 30710712231.

13221701703 is a `hidden beast` number, since 1 + 322 + 170 + 170 + 3 = 666.

It is not a de Polignac number, because 13221701703 - 2² = 13221701699 is a prime.

It is a super-2 number, since 2×13221701703² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13221701203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 96033 + ... + 188853.

It is an arithmetic number, because the mean of its divisors is an integer number (343905510).

Almost surely, 2^13221701703 is an apocalyptic number.

13221701703 is a deficient number, since it is larger than the sum of its proper divisors (11539495017).

13221701703 is a wasteful number, since it uses less digits than its factorization.

13221701703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92877 (or 92867 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

It can be divided in two parts, 1322 and 1701703, that added together give a square (1703025 = 1305²).

The spelling of 13221701703 in words is "thirteen billion, two hundred twenty-one million, seven hundred one thousand, seven hundred three".