110220022210122 has 96 divisors (see below), whose sum is σ = 265006011029760. Its totient is φ = 32825773584000.

The previous prime is 110220022210079. The next prime is 110220022210163. The reversal of 110220022210122 is 221012220022011.

It is a happy number.

110220022210122 is a `hidden beast` number, since 110 + 2 + 200 + 22 + 210 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110220022210095 and 110220022210104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11161404 + ... + 18574632.

It is an arithmetic number, because the mean of its divisors is an integer number (2760479281560).

Almost surely, 2^{110220022210122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110220022210122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132503005514880).

110220022210122 is an abundant number, since it is smaller than the sum of its proper divisors (154785988819638).

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

110220022210122 is a wasteful number, since it uses less digits than its factorization.

110220022210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7414540 (or 7414537 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 110220022210122 its reverse (221012220022011), we get a palindrome (331232242232133).

The spelling of 110220022210122 in words is "one hundred ten trillion, two hundred twenty billion, twenty-two million, two hundred ten thousand, one hundred twenty-two".