105322213374078 has 16 divisors (see below), whose sum is σ = 211159449801360. Its totient is φ = 35021567282496.

The previous prime is 105322213374019. The next prime is 105322213374101. The reversal of 105322213374078 is 870473312223501.

It is a super-2 number, since 2×105322213374078² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21459291225 + ... + 21459296132.

It is an arithmetic number, because the mean of its divisors is an integer number (13197465612585).

Almost surely, 2^{105322213374078} is an apocalyptic number.

105322213374078 is an abundant number, since it is smaller than the sum of its proper divisors (105837236427282).

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

105322213374078 is a wasteful number, since it uses less digits than its factorization.

105322213374078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42918587771.

The product of its (nonzero) digits is 1693440, while the sum is 48.

Adding to 105322213374078 its reverse (870473312223501), we get a palindrome (975795525597579).

The spelling of 105322213374078 in words is "one hundred five trillion, three hundred twenty-two billion, two hundred thirteen million, three hundred seventy-four thousand, seventy-eight".