1103022212208 has 120 divisors (see below), whose sum is σ = 3321950698512. Its totient is φ = 314459292672.

The previous prime is 1103022212183. The next prime is 1103022212249. The reversal of 1103022212208 is 8022122203011.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 561766 + ... + 1587962.

Almost surely, 2^{1103022212208} 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 1103022212208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1660975349256).

1103022212208 is an abundant number, since it is smaller than the sum of its proper divisors (2218928486304).

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

1103022212208 is a wasteful number, since it uses less digits than its factorization.

1103022212208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026679 (or 1026666 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1103022212208 its reverse (8022122203011), we get a palindrome (9125144415219).

The spelling of 1103022212208 in words is "one trillion, one hundred three billion, twenty-two million, two hundred twelve thousand, two hundred eight".