110011220022 has 64 divisors (see below), whose sum is σ = 245089960704. Its totient is φ = 32639869440.

The previous prime is 110011219993. The next prime is 110011220071. The reversal of 110011220022 is 220022110011.

It is a zygodrome in base 10.

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, 576733 + ... + 743399.

It is an arithmetic number, because the mean of its divisors is an integer number (3829530636).

Almost surely, 2^110011220022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110011220022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122544980352).

110011220022 is an abundant number, since it is smaller than the sum of its proper divisors (135078740682).

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

110011220022 is a wasteful number, since it uses less digits than its factorization.

110011220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166893.

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

Adding to 110011220022 its reverse (220022110011), we get a palindrome (330033330033).

It can be divided in two parts, 110011 and 220022, that multiplied together give a palindrome (24204840242).

The spelling of 110011220022 in words is "one hundred ten billion, eleven million, two hundred twenty thousand, twenty-two".