22541123304 has 96 divisors (see below), whose sum is σ = 69825961920. Its totient is φ = 6435168768.

The previous prime is 22541123287. The next prime is 22541123321. The reversal of 22541123304 is 40332114522.

22541123304 is a `hidden beast` number, since 225 + 411 + 23 + 3 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (22541123287) and next prime (22541123321).

It is a super-2 number, since 2×22541123304² (a number of 22 digits) contains 22 as substring.

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, 636447 + ... + 670929.

It is an arithmetic number, because the mean of its divisors is an integer number (727353770).

Almost surely, 2^22541123304 is an apocalyptic number.

22541123304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22541123304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34912980960).

22541123304 is an abundant number, since it is smaller than the sum of its proper divisors (47284838616).

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

22541123304 is a wasteful number, since it uses less digits than its factorization.

22541123304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35799 (or 35792 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 22541123304 its reverse (40332114522), we get a palindrome (62873237826).

The spelling of 22541123304 in words is "twenty-two billion, five hundred forty-one million, one hundred twenty-three thousand, three hundred four".