22561635151324 has 12 divisors (see below), whose sum is σ = 39482910873000. Its totient is φ = 11280803473328.

The previous prime is 22561635151267. The next prime is 22561635151327. The reversal of 22561635151324 is 42315153616522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22561635151327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614187 + ... + 6745405.

It is an arithmetic number, because the mean of its divisors is an integer number (3290242572750).

Almost surely, 2^{22561635151324} is an apocalyptic number.

It is an amenable number.

22561635151324 is a deficient number, since it is larger than the sum of its proper divisors (16921275721676).

22561635151324 is a wasteful number, since it uses less digits than its factorization.

22561635151324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7051172 (or 7051170 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 46.

Adding to 22561635151324 its reverse (42315153616522), we get a palindrome (64876788767846).

The spelling of 22561635151324 in words is "twenty-two trillion, five hundred sixty-one billion, six hundred thirty-five million, one hundred fifty-one thousand, three hundred twenty-four".