1100224602 has 48 divisors (see below), whose sum is σ = 2520236160. Its totient is φ = 345923136.

The previous prime is 1100224577. The next prime is 1100224603. The reversal of 1100224602 is 2064220011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1100224603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72783 + ... + 86589.

It is an arithmetic number, because the mean of its divisors is an integer number (52504920).

Almost surely, 2^1100224602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100224602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1260118080).

1100224602 is an abundant number, since it is smaller than the sum of its proper divisors (1420011558).

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

1100224602 is a wasteful number, since it uses less digits than its factorization.

1100224602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14067 (or 14064 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1100224602 is about 33169.6337332808. The cubic root of 1100224602 is about 1032.3503689110.

Adding to 1100224602 its reverse (2064220011), we get a palindrome (3164444613).

The spelling of 1100224602 in words is "one billion, one hundred million, two hundred twenty-four thousand, six hundred two".