1110012432100 has 216 divisors, whose sum is σ = 2873602327680. Its totient is φ = 368896320000.

The previous prime is 1110012432017. The next prime is 1110012432103. The reversal of 1110012432100 is 12342100111.

It is a super-2 number, since 2×1110012432100² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1110012432103) 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 71 ways as a sum of consecutive naturals, for example, 18746341 + ... + 18805459.

It is an arithmetic number, because the mean of its divisors is an integer number (13303714480).

Almost surely, 2^{1110012432100} is an apocalyptic number.

1110012432100 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 1110012432100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1436801163840).

1110012432100 is an abundant number, since it is smaller than the sum of its proper divisors (1763589895580).

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

1110012432100 is a wasteful number, since it uses less digits than its factorization.

1110012432100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59271 (or 59251 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1110012432100 its reverse (12342100111), we get a palindrome (1122354532211).

The spelling of 1110012432100 in words is "one trillion, one hundred ten billion, twelve million, four hundred thirty-two thousand, one hundred".