110100020022 has 96 divisors (see below), whose sum is σ = 258993824544. Its totient is φ = 33666048000.

The previous prime is 110100019973. The next prime is 110100020059. The reversal of 110100020022 is 220020001011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 110100019986 and 110100020013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15064093 + ... + 15071399.

It is an arithmetic number, because the mean of its divisors is an integer number (2697852339).

Almost surely, 2^110100020022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110100020022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129496912272).

110100020022 is an abundant number, since it is smaller than the sum of its proper divisors (148893804522).

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

110100020022 is a wasteful number, since it uses less digits than its factorization.

110100020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8574 (or 8571 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 110100020022 its reverse (220020001011), we get a palindrome (330120021033).

The spelling of 110100020022 in words is "one hundred ten billion, one hundred million, twenty thousand, twenty-two".