22061254605424 has 40 divisors (see below), whose sum is σ = 42820501468752. Its totient is φ = 11010811591680.

The previous prime is 22061254605407. The next prime is 22061254605437. The reversal of 22061254605424 is 42450645216022.

It is a congruent number.

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, 39350919 + ... + 39907609.

Almost surely, 2^{22061254605424} is an apocalyptic number.

It is an amenable number.

22061254605424 is a deficient number, since it is larger than the sum of its proper divisors (20759246863328).

22061254605424 is a wasteful number, since it uses less digits than its factorization.

22061254605424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561145 (or 561139 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 22061254605424 in words is "twenty-two trillion, sixty-one billion, two hundred fifty-four million, six hundred five thousand, four hundred twenty-four".