105222402445766 has 8 divisors (see below), whose sum is σ = 157833731071800. Its totient is φ = 52611158755168.

The previous prime is 105222402445763. The next prime is 105222402445813. The reversal of 105222402445766 is 667544204222501.

It is a happy number.

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

It is a super-2 number, since 2×105222402445766² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105222402445763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18040691 + ... + 23149758.

It is an arithmetic number, because the mean of its divisors is an integer number (19729216383975).

Almost surely, 2^{105222402445766} is an apocalyptic number.

105222402445766 is a deficient number, since it is larger than the sum of its proper divisors (52611328626034).

105222402445766 is a wasteful number, since it uses less digits than its factorization.

105222402445766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42467718.

The product of its (nonzero) digits is 6451200, while the sum is 50.

The spelling of 105222402445766 in words is "one hundred five trillion, two hundred twenty-two billion, four hundred two million, four hundred forty-five thousand, seven hundred sixty-six".