110102122022020 has 192 divisors, whose sum is σ = 251059300208640. Its totient is φ = 40406344704000.

The previous prime is 110102122021943. The next prime is 110102122022033. The reversal of 110102122022020 is 20220221201011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110102122021985 and 110102122022003.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4856935246 + ... + 4856957914.

It is an arithmetic number, because the mean of its divisors is an integer number (1307600521920).

Almost surely, 2^{110102122022020} is an apocalyptic number.

110102122022020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110102122022020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125529650104320).

110102122022020 is an abundant number, since it is smaller than the sum of its proper divisors (140957178186620).

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

110102122022020 is a wasteful number, since it uses less digits than its factorization.

110102122022020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24974 (or 24972 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110102122022020 its reverse (20220221201011), we get a palindrome (130322343223031).

The spelling of 110102122022020 in words is "one hundred ten trillion, one hundred two billion, one hundred twenty-two million, twenty-two thousand, twenty".