22412304405152 has 24 divisors (see below), whose sum is σ = 45316770902676. Its totient is φ = 10903283223552.

The previous prime is 22412304405083. The next prime is 22412304405199. The reversal of 22412304405152 is 25150440321422.

It can be written as a sum of positive squares in 2 ways, for example, as 22172835110416 + 239469294736 = 4708804^2 + 489356^2 .

It is a super-2 number, since 2×22412304405152² (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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9464654393 + ... + 9464656760.

Almost surely, 2^{22412304405152} is an apocalyptic number.

It is an amenable number.

22412304405152 is an abundant number, since it is smaller than the sum of its proper divisors (22904466497524).

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

22412304405152 is a wasteful number, since it uses less digits than its factorization.

22412304405152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18929311200 (or 18929311192 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 22412304405152 its reverse (25150440321422), we get a palindrome (47562744726574).

The spelling of 22412304405152 in words is "twenty-two trillion, four hundred twelve billion, three hundred four million, four hundred five thousand, one hundred fifty-two".