100407226418 has 8 divisors (see below), whose sum is σ = 151570144812. Its totient is φ = 49883844816.

The previous prime is 100407226349. The next prime is 100407226441. The reversal of 100407226418 is 814622704001.

It can be written as a sum of positive squares in 2 ways, for example, as 99693642049 + 713584369 = 315743^2 + 26713^2 .

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

It is a super-2 number, since 2×100407226418² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159883805 + ... + 159884432.

Almost surely, 2^100407226418 is an apocalyptic number.

100407226418 is a deficient number, since it is larger than the sum of its proper divisors (51162918394).

100407226418 is a wasteful number, since it uses less digits than its factorization.

100407226418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319768396.

The product of its (nonzero) digits is 21504, while the sum is 35.

The spelling of 100407226418 in words is "one hundred billion, four hundred seven million, two hundred twenty-six thousand, four hundred eighteen".