110210222222 has 4 divisors (see below), whose sum is σ = 165315333336. Its totient is φ = 55105111110.

The previous prime is 110210222207. The next prime is 110210222237. The reversal of 110210222222 is 222222012011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222222012011 = 19 ⋅11695895369.

It is an interprime number because it is at equal distance from previous prime (110210222207) and next prime (110210222237).

110210222222 is a modest number, since divided by 222222 gives 110210 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 110210222222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27552555554 + ... + 27552555557.

It is an arithmetic number, because the mean of its divisors is an integer number (41328833334).

Almost surely, 2^110210222222 is an apocalyptic number.

110210222222 is a deficient number, since it is larger than the sum of its proper divisors (55105111114).

110210222222 is an equidigital number, since it uses as much as digits as its factorization.

110210222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55105111113.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 110210222222 its reverse (222222012011), we get a palindrome (332432234233).

The spelling of 110210222222 in words is "one hundred ten billion, two hundred ten million, two hundred twenty-two thousand, two hundred twenty-two".