100022002112 has 56 divisors (see below), whose sum is σ = 199989795600. Its totient is φ = 49631662080.

The previous prime is 100022002057. The next prime is 100022002121. The reversal of 100022002112 is 211200220001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100022002093 and 100022002102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8846639 + ... + 8857937.

It is an arithmetic number, because the mean of its divisors is an integer number (3571246350).

Almost surely, 2^100022002112 is an apocalyptic number.

It is an amenable number.

100022002112 is a deficient number, since it is larger than the sum of its proper divisors (99967793488).

100022002112 is a wasteful number, since it uses less digits than its factorization.

100022002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12349 (or 12339 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100022002112 its reverse (211200220001), we get a palindrome (311222222113).

The spelling of 100022002112 in words is "one hundred billion, twenty-two million, two thousand, one hundred twelve".