103220222244 has 96 divisors (see below), whose sum is σ = 259672089600. Its totient is φ = 31814259840.

The previous prime is 103220222219. The next prime is 103220222267. The reversal of 103220222244 is 442222022301.

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, 1634089 + ... + 1696079.

It is an arithmetic number, because the mean of its divisors is an integer number (2704917600).

Almost surely, 2^103220222244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103220222244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129836044800).

103220222244 is an abundant number, since it is smaller than the sum of its proper divisors (156451867356).

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

103220222244 is a wasteful number, since it uses less digits than its factorization.

103220222244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62193 (or 62191 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 103220222244 its reverse (442222022301), we get a palindrome (545442244545).

The spelling of 103220222244 in words is "one hundred three billion, two hundred twenty million, two hundred twenty-two thousand, two hundred forty-four".