105222093863040 has 2560 divisors, whose sum is σ = 522161149593600. Its totient is φ = 19494892339200.

The previous prime is 105222093863017. The next prime is 105222093863077. The reversal of 105222093863040 is 40368390222501.

105222093863040 is a `hidden beast` number, since 1 + 0 + 5 + 2 + 2 + 2 + 0 + 9 + 3 + 8 + 630 + 4 + 0 = 666.

It is a super-2 number, since 2×105222093863040² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1289271835 + ... + 1289353445.

It is an arithmetic number, because the mean of its divisors is an integer number (203969199060).

Almost surely, 2^{105222093863040} is an apocalyptic number.

105222093863040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105222093863040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261080574796800).

105222093863040 is an abundant number, since it is smaller than the sum of its proper divisors (416939055730560).

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

105222093863040 is a wasteful number, since it uses less digits than its factorization.

105222093863040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81696 (or 81675 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 105222093863040 in words is "one hundred five trillion, two hundred twenty-two billion, ninety-three million, eight hundred sixty-three thousand, forty".