110000110210020 has 72 divisors (see below), whose sum is σ = 334846036464576. Its totient is φ = 29229711250752.

The previous prime is 110000110210007. The next prime is 110000110210073. The reversal of 110000110210020 is 20012011000011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 110000110209984 and 110000110210011.

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, 1079651752 + ... + 1079753631.

Almost surely, 2^{110000110210020} is an apocalyptic number.

110000110210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110000110210020 is an abundant number, since it is smaller than the sum of its proper divisors (224845926254556).

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

110000110210020 is a wasteful number, since it uses less digits than its factorization.

110000110210020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159405681 (or 2159405676 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110000110210020 its reverse (20012011000011), we get a palindrome (130012121210031).

The spelling of 110000110210020 in words is "one hundred ten trillion, one hundred ten million, two hundred ten thousand, twenty".