1100110220022 has 128 divisors (see below), whose sum is σ = 2503097468928. Its totient is φ = 319446374400.

The previous prime is 1100110220003. The next prime is 1100110220071. The reversal of 1100110220022 is 2200220110011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31005372 + ... + 31040832.

It is an arithmetic number, because the mean of its divisors is an integer number (19555448976).

Almost surely, 2^{1100110220022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100110220022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1251548734464).

1100110220022 is an abundant number, since it is smaller than the sum of its proper divisors (1402987248906).

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

1100110220022 is a wasteful number, since it uses less digits than its factorization.

1100110220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35734.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1100110220022 its reverse (2200220110011), we get a palindrome (3300330330033).

The spelling of 1100110220022 in words is "one trillion, one hundred billion, one hundred ten million, two hundred twenty thousand, twenty-two".