100222200112 has 40 divisors (see below), whose sum is σ = 205829093952. Its totient is φ = 47111500800.

The previous prime is 100222200109. The next prime is 100222200131. The reversal of 100222200112 is 211002222001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100222200092 and 100222200101.

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 7 ways as a sum of consecutive naturals, for example, 45562 + ... + 450022.

Almost surely, 2^100222200112 is an apocalyptic number.

It is an amenable number.

100222200112 is an abundant number, since it is smaller than the sum of its proper divisors (105606893840).

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

100222200112 is a wasteful number, since it uses less digits than its factorization.

100222200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405397 (or 405391 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100222200112 its reverse (211002222001), we get a palindrome (311224422113).

The spelling of 100222200112 in words is "one hundred billion, two hundred twenty-two million, two hundred thousand, one hundred twelve".