1100112020210 has 64 divisors (see below), whose sum is σ = 2359410653952. Its totient is φ = 361458429696.

The previous prime is 1100112020207. The next prime is 1100112020251. The reversal of 1100112020210 is 120202110011.

It is a junction number, because it is equal to n+sod(n) for n = 1100112020191 and 1100112020200.

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, 3288449 + ... + 3607508.

It is an arithmetic number, because the mean of its divisors is an integer number (36865791468).

Almost surely, 2^{1100112020210} is an apocalyptic number.

1100112020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100112020210 is an abundant number, since it is smaller than the sum of its proper divisors (1259298633742).

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

1100112020210 is a wasteful number, since it uses less digits than its factorization.

1100112020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6896067.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1100112020210 its reverse (120202110011), we get a palindrome (1220314130221).

The spelling of 1100112020210 in words is "one trillion, one hundred billion, one hundred twelve million, twenty thousand, two hundred ten".