1110001232032 has 144 divisors (see below), whose sum is σ = 2776715067168. Its totient is φ = 431920043520.

The previous prime is 1110001232029. The next prime is 1110001232033. The reversal of 1110001232032 is 2302321000111.

It is a super-2 number, since 2×1110001232032² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1110001231997 and 1110001232015.

It is not an unprimeable number, because it can be changed into a prime (1110001232033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13706283 + ... + 13787029.

It is an arithmetic number, because the mean of its divisors is an integer number (19282743522).

Almost surely, 2^{1110001232032} 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 1110001232032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1388357533584).

1110001232032 is an abundant number, since it is smaller than the sum of its proper divisors (1666713835136).

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

1110001232032 is a wasteful number, since it uses less digits than its factorization.

1110001232032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81579 (or 81564 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1110001232032 its reverse (2302321000111), we get a palindrome (3412322232143).

The spelling of 1110001232032 in words is "one trillion, one hundred ten billion, one million, two hundred thirty-two thousand, thirty-two".