13222140434324 has 12 divisors (see below), whose sum is σ = 23138957376948. Its totient is φ = 6611009755200.

The previous prime is 13222140434287. The next prime is 13222140434341. The reversal of 13222140434324 is 42343404122231.

It is a happy number.

13222140434324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5796624433924 + 7425516000400 = 2407618^2 + 2724980^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14621657 + ... + 15499584.

It is an arithmetic number, because the mean of its divisors is an integer number (1928246448079).

Almost surely, 2^{13222140434324} is an apocalyptic number.

It is an amenable number.

13222140434324 is a deficient number, since it is larger than the sum of its proper divisors (9916816942624).

13222140434324 is a wasteful number, since it uses less digits than its factorization.

13222140434324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30230986 (or 30230984 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 13222140434324 its reverse (42343404122231), we get a palindrome (55565544556555).

The spelling of 13222140434324 in words is "thirteen trillion, two hundred twenty-two billion, one hundred forty million, four hundred thirty-four thousand, three hundred twenty-four".