1100422234432 has 28 divisors (see below), whose sum is σ = 2213563399636. Its totient is φ = 542673976320.

The previous prime is 1100422234411. The next prime is 1100422234451. The reversal of 1100422234432 is 2344322240011.

It can be written as a sum of positive squares in 2 ways, for example, as 526925002816 + 573497231616 = 725896^2 + 757296^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1100422234432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117763119 + ... + 117772462.

Almost surely, 2^{1100422234432} is an apocalyptic number.

It is an amenable number.

1100422234432 is an abundant number, since it is smaller than the sum of its proper divisors (1113141165204).

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

1100422234432 is an equidigital number, since it uses as much as digits as its factorization.

1100422234432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235535666 (or 235535656 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1100422234432 its reverse (2344322240011), we get a palindrome (3444744474443).

The spelling of 1100422234432 in words is "one trillion, one hundred billion, four hundred twenty-two million, two hundred thirty-four thousand, four hundred thirty-two".