110112200221020 has 96 divisors (see below), whose sum is σ = 316366332097536. Its totient is φ = 28602301728000.

The previous prime is 110112200220929. The next prime is 110112200221081. The reversal of 110112200221020 is 20122002211011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 91933131 + ... + 93123170.

It is an arithmetic number, because the mean of its divisors is an integer number (3295482626016).

Almost surely, 2^{110112200221020} is an apocalyptic number.

110112200221020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110112200221020 is an abundant number, since it is smaller than the sum of its proper divisors (206254131876516).

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

110112200221020 is a wasteful number, since it uses less digits than its factorization.

110112200221020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185056571 (or 185056569 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110112200221020 its reverse (20122002211011), we get a palindrome (130234202432031).

The spelling of 110112200221020 in words is "one hundred ten trillion, one hundred twelve billion, two hundred million, two hundred twenty-one thousand, twenty".