110022112221122 has 32 divisors (see below), whose sum is σ = 167895812012544. Its totient is φ = 54061980436800.

The previous prime is 110022112221113. The next prime is 110022112221163. The reversal of 110022112221122 is 221122211220011.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 110022112221094 and 110022112221103.

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 15 ways as a sum of consecutive naturals, for example, 98863847 + ... + 99970517.

It is an arithmetic number, because the mean of its divisors is an integer number (5246744125392).

Almost surely, 2^{110022112221122} is an apocalyptic number.

110022112221122 is a deficient number, since it is larger than the sum of its proper divisors (57873699791422).

110022112221122 is a wasteful number, since it uses less digits than its factorization.

110022112221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108994.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 110022112221122 its reverse (221122211220011), we get a palindrome (331144323441133).

The spelling of 110022112221122 in words is "one hundred ten trillion, twenty-two billion, one hundred twelve million, two hundred twenty-one thousand, one hundred twenty-two".