100563506122 has 8 divisors (see below), whose sum is σ = 154524411972. Its totient is φ = 49055368800.

The previous prime is 100563506117. The next prime is 100563506189. The reversal of 100563506122 is 221605365001.

It can be written as a sum of positive squares in 2 ways, for example, as 71155029001 + 29408477121 = 266749^2 + 171489^2 .

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

It is a super-2 number, since 2×100563506122² (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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613192029 + ... + 613192192.

Almost surely, 2^100563506122 is an apocalyptic number.

100563506122 is a deficient number, since it is larger than the sum of its proper divisors (53960905850).

100563506122 is a wasteful number, since it uses less digits than its factorization.

100563506122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226384264.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 100563506122 in words is "one hundred billion, five hundred sixty-three million, five hundred six thousand, one hundred twenty-two".