110100122222 has 4 divisors (see below), whose sum is σ = 165150183336. Its totient is φ = 55050061110.

The previous prime is 110100122221. The next prime is 110100122233. The reversal of 110100122222 is 222221001011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222221001011 = 757 ⋅293554823.

It is a junction number, because it is equal to n+sod(n) for n = 110100122197 and 110100122206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110100122221) 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 as a sum of consecutive naturals, namely, 27525030554 + ... + 27525030557.

It is an arithmetic number, because the mean of its divisors is an integer number (41287545834).

Almost surely, 2^110100122222 is an apocalyptic number.

110100122222 is a deficient number, since it is larger than the sum of its proper divisors (55050061114).

110100122222 is an equidigital number, since it uses as much as digits as its factorization.

110100122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55050061113.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110100122222 its reverse (222221001011), we get a palindrome (332321123233).

The spelling of 110100122222 in words is "one hundred ten billion, one hundred million, one hundred twenty-two thousand, two hundred twenty-two".