1103030403222 has 96 divisors (see below), whose sum is σ = 2592514854144. Its totient is φ = 310158553600.

The previous prime is 1103030403187. The next prime is 1103030403227. The reversal of 1103030403222 is 2223040303011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103030403227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 947008 + ... + 1761500.

It is an arithmetic number, because the mean of its divisors is an integer number (27005363064).

Almost surely, 2^{1103030403222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103030403222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1296257427072).

1103030403222 is an abundant number, since it is smaller than the sum of its proper divisors (1489484450922).

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

1103030403222 is a wasteful number, since it uses less digits than its factorization.

1103030403222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814614 (or 814597 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1103030403222 its reverse (2223040303011), we get a palindrome (3326070706233).

The spelling of 1103030403222 in words is "one trillion, one hundred three billion, thirty million, four hundred three thousand, two hundred twenty-two".