1344100122 has 64 divisors (see below), whose sum is σ = 3068323200. Its totient is φ = 435974400.

The previous prime is 1344100117. The next prime is 1344100123. The reversal of 1344100122 is 2210014431.

1344100122 is a `hidden beast` number, since 134 + 410 + 0 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1344100095 and 1344100104.

It is not an unprimeable number, because it can be changed into a prime (1344100123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319698 + ... + 323874.

It is an arithmetic number, because the mean of its divisors is an integer number (47942550).

Almost surely, 2^1344100122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344100122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1534161600).

1344100122 is an abundant number, since it is smaller than the sum of its proper divisors (1724223078).

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

1344100122 is a wasteful number, since it uses less digits than its factorization.

1344100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4348 (or 4342 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1344100122 is about 36661.9710599417. The cubic root of 1344100122 is about 1103.5970735433.

Adding to 1344100122 its reverse (2210014431), we get a palindrome (3554114553).

The spelling of 1344100122 in words is "one billion, three hundred forty-four million, one hundred thousand, one hundred twenty-two".