22464241543216 has 40 divisors (see below), whose sum is σ = 47483777250000. Its totient is φ = 10210472766720.

The previous prime is 22464241543189. The next prime is 22464241543253. The reversal of 22464241543216 is 61234514246422.

It is a happy number.

It is a super-2 number, since 2×22464241543216² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104031 + ... + 6703678.

It is an arithmetic number, because the mean of its divisors is an integer number (1187094431250).

Almost surely, 2^{22464241543216} is an apocalyptic number.

It is an amenable number.

22464241543216 is an abundant number, since it is smaller than the sum of its proper divisors (25019535706784).

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

22464241543216 is a wasteful number, since it uses less digits than its factorization.

22464241543216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6826477 (or 6826471 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 46.

Adding to 22464241543216 its reverse (61234514246422), we get a palindrome (83698755789638).

The spelling of 22464241543216 in words is "twenty-two trillion, four hundred sixty-four billion, two hundred forty-one million, five hundred forty-three thousand, two hundred sixteen".