13735221202 has 16 divisors (see below), whose sum is σ = 20660620032. Its totient is φ = 6848365680.

The previous prime is 13735221173. The next prime is 13735221209. The reversal of 13735221202 is 20212253731.

It is not an unprimeable number, because it can be changed into a prime (13735221209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2368927 + ... + 2374717.

It is an arithmetic number, because the mean of its divisors is an integer number (1291288752).

Almost surely, 2^13735221202 is an apocalyptic number.

13735221202 is a deficient number, since it is larger than the sum of its proper divisors (6925398830).

13735221202 is a wasteful number, since it uses less digits than its factorization.

13735221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8913.

The product of its (nonzero) digits is 5040, while the sum is 28.

Adding to 13735221202 its reverse (20212253731), we get a palindrome (33947474933).

The spelling of 13735221202 in words is "thirteen billion, seven hundred thirty-five million, two hundred twenty-one thousand, two hundred two".