13352531224022 has 16 divisors (see below), whose sum is σ = 20494704207120. Its totient is φ = 6520964994432.

The previous prime is 13352531223989. The next prime is 13352531224051. The reversal of 13352531224022 is 22042213525331.

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, 18811754 + ... + 19508642.

It is an arithmetic number, because the mean of its divisors is an integer number (1280919012945).

Almost surely, 2^{13352531224022} is an apocalyptic number.

13352531224022 is a deficient number, since it is larger than the sum of its proper divisors (7142172983098).

13352531224022 is a wasteful number, since it uses less digits than its factorization.

13352531224022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919727.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 13352531224022 its reverse (22042213525331), we get a palindrome (35394744749353).

The spelling of 13352531224022 in words is "thirteen trillion, three hundred fifty-two billion, five hundred thirty-one million, two hundred twenty-four thousand, twenty-two".