1102112020110 has 32 divisors (see below), whose sum is σ = 2800661134752. Its totient is φ = 276608506880.

The previous prime is 1102112020103. The next prime is 1102112020123. The reversal of 1102112020110 is 110202112011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1080501471 + ... + 1080502490.

It is an arithmetic number, because the mean of its divisors is an integer number (87520660461).

Almost surely, 2^{1102112020110} is an apocalyptic number.

1102112020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102112020110 is an abundant number, since it is smaller than the sum of its proper divisors (1698549114642).

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

1102112020110 is a wasteful number, since it uses less digits than its factorization.

1102112020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161003988.

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

Adding to 1102112020110 its reverse (110202112011), we get a palindrome (1212314132121).

The spelling of 1102112020110 in words is "one trillion, one hundred two billion, one hundred twelve million, twenty thousand, one hundred ten".