110200002102120 has 128 divisors (see below), whose sum is σ = 387043909943040. Its totient is φ = 24574216488960.

The previous prime is 110200002102107. The next prime is 110200002102121. The reversal of 110200002102120 is 21201200002011.

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 = 110200002102096 and 110200002102105.

It is not an unprimeable number, because it can be changed into a prime (110200002102121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1599849447 + ... + 1599918326.

It is an arithmetic number, because the mean of its divisors is an integer number (3023780546430).

Almost surely, 2^{110200002102120} is an apocalyptic number.

110200002102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110200002102120 is an abundant number, since it is smaller than the sum of its proper divisors (276843907840920).

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

110200002102120 is a wasteful number, since it uses less digits than its factorization.

110200002102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3199767835 (or 3199767831 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110200002102120 its reverse (21201200002011), we get a palindrome (131401202104131).

The spelling of 110200002102120 in words is "one hundred ten trillion, two hundred billion, two million, one hundred two thousand, one hundred twenty".