110122222021 has 8 divisors (see below), whose sum is σ = 126250986240. Its totient is φ = 94092712368.

The previous prime is 110122222013. The next prime is 110122222043. The reversal of 110122222021 is 120222221011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110122222021 - 2³ = 110122222013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110122221986 and 110122222004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110122222081) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 24811261 + ... + 24815698.

It is an arithmetic number, because the mean of its divisors is an integer number (15781373280).

Almost surely, 2^110122222021 is an apocalyptic number.

It is an amenable number.

110122222021 is a deficient number, since it is larger than the sum of its proper divisors (16128764219).

110122222021 is an equidigital number, since it uses as much as digits as its factorization.

110122222021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49627283.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110122222021 its reverse (120222221011), we get a palindrome (230344443032).

The spelling of 110122222021 in words is "one hundred ten billion, one hundred twenty-two million, two hundred twenty-two thousand, twenty-one".