111020222200110 has 64 divisors (see below), whose sum is σ = 270246177722880. Its totient is φ = 29183570514560.

The previous prime is 111020222200103. The next prime is 111020222200141. The reversal of 111020222200110 is 11002222020111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 111020222200110.

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, 8519149 + ... + 17164391.

It is an arithmetic number, because the mean of its divisors is an integer number (4222596526920).

Almost surely, 2^{111020222200110} is an apocalyptic number.

111020222200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111020222200110 is an abundant number, since it is smaller than the sum of its proper divisors (159225955522770).

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

111020222200110 is a wasteful number, since it uses less digits than its factorization.

111020222200110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8651353.

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

Adding to 111020222200110 its reverse (11002222020111), we get a palindrome (122022444220221).

The spelling of 111020222200110 in words is "one hundred eleven trillion, twenty billion, two hundred twenty-two million, two hundred thousand, one hundred ten".