22100200102005 has 64 divisors (see below), whose sum is σ = 36102467294208. Its totient is φ = 11540328883200.

The previous prime is 22100200101997. The next prime is 22100200102033. The reversal of 22100200102005 is 50020100200122.

It is not a de Polignac number, because 22100200102005 - 2³ = 22100200101997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2779545780 + ... + 2779553730.

It is an arithmetic number, because the mean of its divisors is an integer number (564101051472).

Almost surely, 2^{22100200102005} is an apocalyptic number.

It is an amenable number.

22100200102005 is a deficient number, since it is larger than the sum of its proper divisors (14002267192203).

22100200102005 is a wasteful number, since it uses less digits than its factorization.

22100200102005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14846.

The product of its (nonzero) digits is 80, while the sum is 15.

Adding to 22100200102005 its reverse (50020100200122), we get a palindrome (72120300302127).

The spelling of 22100200102005 in words is "twenty-two trillion, one hundred billion, two hundred million, one hundred two thousand, five".