110102122101020 has 96 divisors (see below), whose sum is σ = 271099620683136. Its totient is φ = 36772866662400.

The previous prime is 110102122101001. The next prime is 110102122101113. The reversal of 110102122101020 is 20101221201011.

It is a super-2 number, since 2×110102122101020² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 110102122100986 and 110102122101004.

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, 10715357 + ... + 18303636.

It is an arithmetic number, because the mean of its divisors is an integer number (2823954382116).

Almost surely, 2^{110102122101020} is an apocalyptic number.

110102122101020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110102122101020 is an abundant number, since it is smaller than the sum of its proper divisors (160997498582116).

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

110102122101020 is a wasteful number, since it uses less digits than its factorization.

110102122101020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29019711 (or 29019709 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110102122101020 its reverse (20101221201011), we get a palindrome (130203343302031).

Subtracting from 110102122101020 its reverse (20101221201011), we obtain a palindrome (90000900900009).

The spelling of 110102122101020 in words is "one hundred ten trillion, one hundred two billion, one hundred twenty-two million, one hundred one thousand, twenty".