13144114221122 has 8 divisors (see below), whose sum is σ = 19841752041276. Its totient is φ = 6530196874032.

The previous prime is 13144114221107. The next prime is 13144114221131. The reversal of 13144114221122 is 22112241144131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13144112481361 + 1739761 = 3625481^2 + 1319^2 .

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

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, 20930117873 + ... + 20930118500.

Almost surely, 2^{13144114221122} is an apocalyptic number.

13144114221122 is a deficient number, since it is larger than the sum of its proper divisors (6697637820154).

13144114221122 is a wasteful number, since it uses less digits than its factorization.

13144114221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41860236532.

The product of its digits is 3072, while the sum is 29.

Adding to 13144114221122 its reverse (22112241144131), we get a palindrome (35256355365253).

The spelling of 13144114221122 in words is "thirteen trillion, one hundred forty-four billion, one hundred fourteen million, two hundred twenty-one thousand, one hundred twenty-two".