22641041352 has 32 divisors (see below), whose sum is σ = 56828126880. Its totient is φ = 7516944000.

The previous prime is 22641041329. The next prime is 22641041359. The reversal of 22641041352 is 25314014622.

It is not an unprimeable number, because it can be changed into a prime (22641041359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1873213 + ... + 1885260.

It is an arithmetic number, because the mean of its divisors is an integer number (1775878965).

Almost surely, 2^22641041352 is an apocalyptic number.

It is an amenable number.

22641041352 is an abundant number, since it is smaller than the sum of its proper divisors (34187085528).

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

22641041352 is a wasteful number, since it uses less digits than its factorization.

22641041352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758733 (or 3758729 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 22641041352 its reverse (25314014622), we get a palindrome (47955055974).

It can be divided in two parts, 226410 and 41352, that added together give a palindrome (267762).

The spelling of 22641041352 in words is "twenty-two billion, six hundred forty-one million, forty-one thousand, three hundred fifty-two".