100200002122 has 32 divisors (see below), whose sum is σ = 164661704064. Its totient is φ = 45351859200.

The previous prime is 100200002087. The next prime is 100200002183. The reversal of 100200002122 is 221200002001.

It is a junction number, because it is equal to n+sod(n) for n = 100200002099 and 100200002108.

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 15 ways as a sum of consecutive naturals, for example, 7060698 + ... + 7074874.

It is an arithmetic number, because the mean of its divisors is an integer number (5145678252).

Almost surely, 2^100200002122 is an apocalyptic number.

100200002122 is a deficient number, since it is larger than the sum of its proper divisors (64461701942).

100200002122 is a wasteful number, since it uses less digits than its factorization.

100200002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15534.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 100200002122 its reverse (221200002001), we get a palindrome (321400004123).

The spelling of 100200002122 in words is "one hundred billion, two hundred million, two thousand, one hundred twenty-two".