110021022022110 has 128 divisors (see below), whose sum is σ = 289242282430080. Its totient is φ = 26659222388736.

The previous prime is 110021022022063. The next prime is 110021022022129. The reversal of 110021022022110 is 11220220120011.

It is a super-2 number, since 2×110021022022110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 110021022022110.

It is a congruent number.

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, 236896084 + ... + 237360056.

It is an arithmetic number, because the mean of its divisors is an integer number (2259705331485).

Almost surely, 2^{110021022022110} is an apocalyptic number.

110021022022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 110021022022110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144621141215040).

110021022022110 is an abundant number, since it is smaller than the sum of its proper divisors (179221260407970).

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

110021022022110 is a wasteful number, since it uses less digits than its factorization.

110021022022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480062.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110021022022110 its reverse (11220220120011), we get a palindrome (121241242142121).

The spelling of 110021022022110 in words is "one hundred ten trillion, twenty-one billion, twenty-two million, twenty-two thousand, one hundred ten".