22100102206 has 96 divisors (see below), whose sum is σ = 43838928000. Its totient is φ = 8259185088.

The previous prime is 22100102173. The next prime is 22100102209. The reversal of 22100102206 is 60220100122.

It is a self number, because there is not a number n which added to its sum of digits gives 22100102206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100102209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10141225 + ... + 10143403.

It is an arithmetic number, because the mean of its divisors is an integer number (456655500).

Almost surely, 2^22100102206 is an apocalyptic number.

22100102206 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22100102206 is a deficient number, since it is larger than the sum of its proper divisors (21738825794).

22100102206 is a wasteful number, since it uses less digits than its factorization.

22100102206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646 (or 2639 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22100102206 its reverse (60220100122), we get a palindrome (82320202328).

The spelling of 22100102206 in words is "twenty-two billion, one hundred million, one hundred two thousand, two hundred six".