110010020001200 has 120 divisors (see below), whose sum is σ = 288436297953456. Its totient is φ = 39988376704000.

The previous prime is 110010020001173. The next prime is 110010020001209. The reversal of 110010020001200 is 2100020010011.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is not an unprimeable number, because it can be changed into a prime (110010020001209) 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, 6762794 + ... + 16302006.

Almost surely, 2^{110010020001200} is an apocalyptic number.

110010020001200 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 110010020001200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144218148976728).

110010020001200 is an abundant number, since it is smaller than the sum of its proper divisors (178426277952256).

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

110010020001200 is a wasteful number, since it uses less digits than its factorization.

110010020001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9541863 (or 9541852 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 110010020001200 its reverse (2100020010011), we get a palindrome (112110040011211).

The spelling of 110010020001200 in words is "one hundred ten trillion, ten billion, twenty million, one thousand, two hundred".