22775105658348 has 216 divisors, whose sum is σ = 62191227462000. Its totient is φ = 7007586711552.

The previous prime is 22775105658287. The next prime is 22775105658373. The reversal of 22775105658348 is 84385650157722.

22775105658348 is a `hidden beast` number, since 2 + 2 + 7 + 7 + 5 + 1 + 0 + 5 + 6 + 583 + 48 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 269011128 + ... + 269095776.

Almost surely, 2^{22775105658348} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22775105658348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31095613731000).

22775105658348 is an abundant number, since it is smaller than the sum of its proper divisors (39416121803652).

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

22775105658348 is a wasteful number, since it uses less digits than its factorization.

22775105658348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84909 (or 84845 counting only the distinct ones).

The product of its (nonzero) digits is 112896000, while the sum is 63.

The spelling of 22775105658348 in words is "twenty-two trillion, seven hundred seventy-five billion, one hundred five million, six hundred fifty-eight thousand, three hundred forty-eight".