22413422224525 has 12 divisors (see below), whose sum is σ = 27813682693684. Its totient is φ = 17917164144000.

The previous prime is 22413422224489. The next prime is 22413422224537. The reversal of 22413422224525 is 52542222431422.

It can be written as a sum of positive squares in 6 ways, for example, as 1552909760964 + 20860512463561 = 1246158^2 + 4567331^2 .

It is not a de Polignac number, because 22413422224525 - 2²⁵ = 22413388670093 is a prime.

It is a super-2 number, since 2×22413422224525² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 339307206 + ... + 339373255.

Almost surely, 2^{22413422224525} is an apocalyptic number.

22413422224525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22413422224525 is a deficient number, since it is larger than the sum of its proper divisors (5400260469159).

22413422224525 is a wasteful number, since it uses less digits than its factorization.

22413422224525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678681792 (or 678681787 counting only the distinct ones).

The product of its digits is 614400, while the sum is 40.

Adding to 22413422224525 its reverse (52542222431422), we get a palindrome (74955644655947).

The spelling of 22413422224525 in words is "twenty-two trillion, four hundred thirteen billion, four hundred twenty-two million, two hundred twenty-four thousand, five hundred twenty-five".