22100101112 has 16 divisors (see below), whose sum is σ = 41510523600. Its totient is φ = 11030628160.

The previous prime is 22100101091. The next prime is 22100101151. The reversal of 22100101112 is 21110100122.

It is a junction number, because it is equal to n+sod(n) for n = 22100101093 and 22100101102.

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, 2422964 + ... + 2432067.

It is an arithmetic number, because the mean of its divisors is an integer number (2594407725).

Almost surely, 2^22100101112 is an apocalyptic number.

It is an amenable number.

22100101112 is a deficient number, since it is larger than the sum of its proper divisors (19410422488).

22100101112 is a wasteful number, since it uses less digits than its factorization.

22100101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855606 (or 4855602 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22100101112 its reverse (21110100122), we get a palindrome (43210201234).

It can be divided in two parts, 2210010 and 1112, that added together give a palindrome (2211122).

The spelling of 22100101112 in words is "twenty-two billion, one hundred million, one hundred one thousand, one hundred twelve".