1223223103110 has 64 divisors (see below), whose sum is σ = 2978267719680. Its totient is φ = 321470674560.

The previous prime is 1223223103103. The next prime is 1223223103169. The reversal of 1223223103110 is 113013223221.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5303676 + ... + 5529504.

It is an arithmetic number, because the mean of its divisors is an integer number (46535433120).

Almost surely, 2^{1223223103110} is an apocalyptic number.

1223223103110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1223223103110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1489133859840).

1223223103110 is an abundant number, since it is smaller than the sum of its proper divisors (1755044616570).

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

1223223103110 is a wasteful number, since it uses less digits than its factorization.

1223223103110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228453.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1223223103110 its reverse (113013223221), we get a palindrome (1336236326331).

The spelling of 1223223103110 in words is "one trillion, two hundred twenty-three billion, two hundred twenty-three million, one hundred three thousand, one hundred ten".