100022202112 has 36 divisors (see below), whose sum is σ = 228175652656. Its totient is φ = 42866657280.

The previous prime is 100022202109. The next prime is 100022202127. The reversal of 100022202112 is 211202220001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100022202092 and 100022202101.

It is a congruent number.

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, 27906189 + ... + 27909772.

Almost surely, 2^100022202112 is an apocalyptic number.

It is an amenable number.

100022202112 is an abundant number, since it is smaller than the sum of its proper divisors (128153450544).

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

100022202112 is an frugal number, since it uses more digits than its factorization.

100022202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55815984 (or 55815970 counting only the distinct ones).

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

Adding to 100022202112 its reverse (211202220001), we get a palindrome (311224422113).

The spelling of 100022202112 in words is "one hundred billion, twenty-two million, two hundred two thousand, one hundred twelve".