13223442141152 has 72 divisors (see below), whose sum is σ = 28423406881800. Its totient is φ = 6047744709888.

The previous prime is 13223442141071. The next prime is 13223442141163. The reversal of 13223442141152 is 25114124432231.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 19401002 + ... + 20071017.

It is an arithmetic number, because the mean of its divisors is an integer number (394769540025).

Almost surely, 2^{13223442141152} is an apocalyptic number.

It is an amenable number.

13223442141152 is an abundant number, since it is smaller than the sum of its proper divisors (15199964740648).

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

13223442141152 is a wasteful number, since it uses less digits than its factorization.

13223442141152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39472096 (or 39472069 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

Adding to 13223442141152 its reverse (25114124432231), we get a palindrome (38337566573383).

The spelling of 13223442141152 in words is "thirteen trillion, two hundred twenty-three billion, four hundred forty-two million, one hundred forty-one thousand, one hundred fifty-two".