111302020110220 has 24 divisors (see below), whose sum is σ = 234166283367408. Its totient is φ = 44438514494400.

The previous prime is 111302020110209. The next prime is 111302020110373. The reversal of 111302020110220 is 22011020203111.

It is a junction number, because it is equal to n+sod(n) for n = 111302020110194 and 111302020110203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5143335766 + ... + 5143357405.

It is an arithmetic number, because the mean of its divisors is an integer number (9756928473642).

Almost surely, 2^{111302020110220} is an apocalyptic number.

111302020110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111302020110220 is an abundant number, since it is smaller than the sum of its proper divisors (122864263257188).

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

111302020110220 is a wasteful number, since it uses less digits than its factorization.

111302020110220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10286693721 (or 10286693719 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 111302020110220 its reverse (22011020203111), we get a palindrome (133313040313331).

The spelling of 111302020110220 in words is "one hundred eleven trillion, three hundred two billion, twenty million, one hundred ten thousand, two hundred twenty".