22680305137550 has 12 divisors (see below), whose sum is σ = 42185367555936. Its totient is φ = 9072122055000.

The previous prime is 22680305137531. The next prime is 22680305137561. The reversal of 22680305137550 is 5573150308622.

It is a super-2 number, since 2×22680305137550² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 22680305137495 and 22680305137504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 226803051326 + ... + 226803051425.

It is an arithmetic number, because the mean of its divisors is an integer number (3515447296328).

Almost surely, 2^{22680305137550} is an apocalyptic number.

22680305137550 is a deficient number, since it is larger than the sum of its proper divisors (19505062418386).

22680305137550 is a wasteful number, since it uses less digits than its factorization.

22680305137550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453606102763 (or 453606102758 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 47.

The spelling of 22680305137550 in words is "twenty-two trillion, six hundred eighty billion, three hundred five million, one hundred thirty-seven thousand, five hundred fifty".