110200012110120 has 128 divisors (see below), whose sum is σ = 332774349546240. Its totient is φ = 29193474785280.

The previous prime is 110200012110109. The next prime is 110200012110131. The reversal of 110200012110120 is 21011210002011.

It is an interprime number because it is at equal distance from previous prime (110200012110109) and next prime (110200012110131).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 110200012110096 and 110200012110105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91169224 + ... + 92370056.

It is an arithmetic number, because the mean of its divisors is an integer number (2599799605830).

Almost surely, 2^{110200012110120} is an apocalyptic number.

110200012110120 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 110200012110120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166387174773120).

110200012110120 is an abundant number, since it is smaller than the sum of its proper divisors (222574337436120).

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

110200012110120 is a wasteful number, since it uses less digits than its factorization.

110200012110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205875 (or 1205871 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110200012110120 its reverse (21011210002011), we get a palindrome (131211222112131).

The spelling of 110200012110120 in words is "one hundred ten trillion, two hundred billion, twelve million, one hundred ten thousand, one hundred twenty".