110200221020 has 12 divisors (see below), whose sum is σ = 231420464184. Its totient is φ = 44080088400.

The previous prime is 110200220971. The next prime is 110200221107. The reversal of 110200221020 is 20122002011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110200220992 and 110200221010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755005506 + ... + 2755005545.

It is an arithmetic number, because the mean of its divisors is an integer number (19285038682).

Almost surely, 2^110200221020 is an apocalyptic number.

110200221020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110200221020 is an abundant number, since it is smaller than the sum of its proper divisors (121220243164).

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

110200221020 is a wasteful number, since it uses less digits than its factorization.

110200221020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5510011060 (or 5510011058 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 110200221020 its reverse (20122002011), we get a palindrome (130322223031).

The spelling of 110200221020 in words is "one hundred ten billion, two hundred million, two hundred twenty-one thousand, twenty".