1145568633822 has 24 divisors (see below), whose sum is σ = 2483637357240. Its totient is φ = 381614367600.

The previous prime is 1145568633767. The next prime is 1145568633851. The reversal of 1145568633822 is 2283368655411.

1145568633822 is a `hidden beast` number, since 1 + 1 + 4 + 556 + 8 + 6 + 3 + 3 + 82 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20124429 + ... + 20181272.

It is an arithmetic number, because the mean of its divisors is an integer number (103484889885).

Almost surely, 2^{1145568633822} is an apocalyptic number.

1145568633822 is an abundant number, since it is smaller than the sum of its proper divisors (1338068723418).

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

1145568633822 is a wasteful number, since it uses less digits than its factorization.

1145568633822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40307288 (or 40307285 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 54.

The spelling of 1145568633822 in words is "one trillion, one hundred forty-five billion, five hundred sixty-eight million, six hundred thirty-three thousand, eight hundred twenty-two".