10111444003320 has 384 divisors, whose sum is σ = 34470906462720. Its totient is φ = 2369195136000.

The previous prime is 10111444003319. The next prime is 10111444003321. The reversal of 10111444003320 is 2330044411101.

It is an interprime number because it is at equal distance from previous prime (10111444003319) and next prime (10111444003321).

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 (10111444003321) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 81060919 + ... + 81185561.

It is an arithmetic number, because the mean of its divisors is an integer number (89767985580).

Almost surely, 2^{10111444003320} is an apocalyptic number.

10111444003320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10111444003320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17235453231360).

10111444003320 is an abundant number, since it is smaller than the sum of its proper divisors (24359462459400).

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

10111444003320 is a wasteful number, since it uses less digits than its factorization.

10111444003320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124867 (or 124852 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10111444003320 its reverse (2330044411101), we get a palindrome (12441488414421).

The spelling of 10111444003320 in words is "ten trillion, one hundred eleven billion, four hundred forty-four million, three thousand, three hundred twenty".