22012242541324 has 12 divisors (see below), whose sum is σ = 44024485082704. Its totient is φ = 9433818231984.

The previous prime is 22012242541313. The next prime is 22012242541327. The reversal of 22012242541324 is 42314524221022.

22012242541324 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

22012242541324 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 22012242541324.

It is not an unprimeable number, because it can be changed into a prime (22012242541327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393075759639 + ... + 393075759694.

Almost surely, 2^{22012242541324} is an apocalyptic number.

It is an amenable number.

22012242541324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22012242541324 is a wasteful number, since it uses less digits than its factorization.

22012242541324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786151519344 (or 786151519342 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 22012242541324 its reverse (42314524221022), we get a palindrome (64326766762346).

The spelling of 22012242541324 in words is "twenty-two trillion, twelve billion, two hundred forty-two million, five hundred forty-one thousand, three hundred twenty-four".