105223566943055 has 8 divisors (see below), whose sum is σ = 137747214907344. Its totient is φ = 76526230504000.

The previous prime is 105223566943049. The next prime is 105223566943063. The reversal of 105223566943055 is 550349665322501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105223566943055 - 2⁴ = 105223566943039 is a prime.

It is a super-2 number, since 2×105223566943055² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956577881246 + ... + 956577881355.

It is an arithmetic number, because the mean of its divisors is an integer number (17218401863418).

Almost surely, 2^{105223566943055} is an apocalyptic number.

105223566943055 is a deficient number, since it is larger than the sum of its proper divisors (32523647964289).

105223566943055 is a wasteful number, since it uses less digits than its factorization.

105223566943055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913155762617.

The product of its (nonzero) digits is 29160000, while the sum is 56.

The spelling of 105223566943055 in words is "one hundred five trillion, two hundred twenty-three billion, five hundred sixty-six million, nine hundred forty-three thousand, fifty-five".