13535144022 has 16 divisors (see below), whose sum is σ = 27198585792. Its totient is φ = 4490331720.

The previous prime is 13535143933. The next prime is 13535144033. The reversal of 13535144022 is 22044153531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5344368 + ... + 5346899.

It is an arithmetic number, because the mean of its divisors is an integer number (1699911612).

Almost surely, 2^13535144022 is an apocalyptic number.

13535144022 is an abundant number, since it is smaller than the sum of its proper divisors (13663441770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13535144022 is a wasteful number, since it uses less digits than its factorization.

13535144022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10691483.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 13535144022 its reverse (22044153531), we get a palindrome (35579297553).

The spelling of 13535144022 in words is "thirteen billion, five hundred thirty-five million, one hundred forty-four thousand, twenty-two".