110101022110020 has 48 divisors (see below), whose sum is σ = 308284002734400. Its totient is φ = 29360163912576.

The previous prime is 110101022109979. The next prime is 110101022110097. The reversal of 110101022110020 is 20011220101011.

It is a super-2 number, since 2×110101022110020² (a number of 29 digits) contains 22 as substring.

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 = 110101022109978 and 110101022110005.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13661631 + ... + 20170329.

It is an arithmetic number, because the mean of its divisors is an integer number (6422583390300).

Almost surely, 2^{110101022110020} is an apocalyptic number.

110101022110020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110101022110020 is an abundant number, since it is smaller than the sum of its proper divisors (198182980624380).

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

110101022110020 is a wasteful number, since it uses less digits than its factorization.

110101022110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6790644 (or 6790642 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110101022110020 its reverse (20011220101011), we get a palindrome (130112242211031).

The spelling of 110101022110020 in words is "one hundred ten trillion, one hundred one billion, twenty-two million, one hundred ten thousand, twenty".