100242223381863 has 64 divisors (see below), whose sum is σ = 153125920419840. Its totient is φ = 64784821701600.

The previous prime is 100242223381837. The next prime is 100242223381871. The reversal of 100242223381863 is 368183322242001.

100242223381863 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 42 + 223 + 381 + 8 + 6 + 3 = 666.

It is not a de Polignac number, because 100242223381863 - 2⁵ = 100242223381831 is a prime.

It is a super-2 number, since 2×100242223381863² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100242223381063) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 69542728 + ... + 70969538.

It is an arithmetic number, because the mean of its divisors is an integer number (2392592506560).

Almost surely, 2^{100242223381863} is an apocalyptic number.

100242223381863 is a deficient number, since it is larger than the sum of its proper divisors (52883697037977).

100242223381863 is a wasteful number, since it uses less digits than its factorization.

100242223381863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427505 (or 1427499 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 100242223381863 in words is "one hundred trillion, two hundred forty-two billion, two hundred twenty-three million, three hundred eighty-one thousand, eight hundred sixty-three".