13213443122114 has 16 divisors (see below), whose sum is σ = 20147498688120. Its totient is φ = 6497636175360.

The previous prime is 13213443122107. The next prime is 13213443122147. The reversal of 13213443122114 is 41122134431231.

It can be written as a sum of positive squares in 4 ways, for example, as 7752187275625 + 5461255846489 = 2784275^2 + 2336933^2 .

It is a Curzon 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, 5464049 + ... + 7502180.

Almost surely, 2^{13213443122114} is an apocalyptic number.

13213443122114 is a deficient number, since it is larger than the sum of its proper divisors (6934055566006).

13213443122114 is a wasteful number, since it uses less digits than its factorization.

13213443122114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12974645.

The product of its digits is 13824, while the sum is 32.

Adding to 13213443122114 its reverse (41122134431231), we get a palindrome (54335577553345).

The spelling of 13213443122114 in words is "thirteen trillion, two hundred thirteen billion, four hundred forty-three million, one hundred twenty-two thousand, one hundred fourteen".