110101301220 has 48 divisors (see below), whose sum is σ = 308853574848. Its totient is φ = 29306067840.

The previous prime is 110101301209. The next prime is 110101301239. The reversal of 110101301220 is 22103101011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 110101301196 and 110101301205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1663494 + ... + 1728413.

It is an arithmetic number, because the mean of its divisors is an integer number (6434449476).

Almost surely, 2^110101301220 is an apocalyptic number.

110101301220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110101301220 is an abundant number, since it is smaller than the sum of its proper divisors (198752273628).

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

110101301220 is a wasteful number, since it uses less digits than its factorization.

110101301220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3392460 (or 3392458 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 110101301220 its reverse (22103101011), we get a palindrome (132204402231).

The spelling of 110101301220 in words is "one hundred ten billion, one hundred one million, three hundred one thousand, two hundred twenty".