13444131122 has 8 divisors (see below), whose sum is σ = 20169616896. Its totient is φ = 6720925492.

The previous prime is 13444131101. The next prime is 13444131137. The reversal of 13444131122 is 22113144431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13444131091 and 13444131100.

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, 555218 + ... + 578925.

It is an arithmetic number, because the mean of its divisors is an integer number (2521202112).

Almost surely, 2^13444131122 is an apocalyptic number.

13444131122 is a deficient number, since it is larger than the sum of its proper divisors (6725485774).

13444131122 is a wasteful number, since it uses less digits than its factorization.

13444131122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140072.

The product of its digits is 2304, while the sum is 26.

Adding to 13444131122 its reverse (22113144431), we get a palindrome (35557275553).

The spelling of 13444131122 in words is "thirteen billion, four hundred forty-four million, one hundred thirty-one thousand, one hundred twenty-two".