1110211422144 has 224 divisors, whose sum is σ = 3297952190976. Its totient is φ = 326651719680.

The previous prime is 1110211422143. The next prime is 1110211422157. The reversal of 1110211422144 is 4412241120111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110211422143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38041542 + ... + 38070714.

Almost surely, 2^{1110211422144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110211422144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1648976095488).

1110211422144 is an abundant number, since it is smaller than the sum of its proper divisors (2187740768832).

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

1110211422144 is a wasteful number, since it uses less digits than its factorization.

1110211422144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29723 (or 29713 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

Adding to 1110211422144 its reverse (4412241120111), we get a palindrome (5522452542255).

The spelling of 1110211422144 in words is "one trillion, one hundred ten billion, two hundred eleven million, four hundred twenty-two thousand, one hundred forty-four".