110110100021200 has 120 divisors (see below), whose sum is σ = 264834145779840. Its totient is φ = 43995013593600.

The previous prime is 110110100021197. The next prime is 110110100021237. The reversal of 110110100021200 is 2120001011011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1335095965 + ... + 1335178435.

It is an arithmetic number, because the mean of its divisors is an integer number (2206951214832).

Almost surely, 2^{110110100021200} is an apocalyptic number.

110110100021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110110100021200 is an abundant number, since it is smaller than the sum of its proper divisors (154724045758640).

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

110110100021200 is a wasteful number, since it uses less digits than its factorization.

110110100021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86165 (or 86154 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110110100021200 its reverse (2120001011011), we get a palindrome (112230101032211).

The spelling of 110110100021200 in words is "one hundred ten trillion, one hundred ten billion, one hundred million, twenty-one thousand, two hundred".