22002100200 has 96 divisors (see below), whose sum is σ = 75785030400. Its totient is φ = 5867225280.

The previous prime is 22002100193. The next prime is 22002100229. The reversal of 22002100200 is 200120022.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2031832 + ... + 2042631.

It is an arithmetic number, because the mean of its divisors is an integer number (789427400).

Almost surely, 2^22002100200 is an apocalyptic number.

22002100200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22002100200 is an abundant number, since it is smaller than the sum of its proper divisors (53782930200).

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

22002100200 is a wasteful number, since it uses less digits than its factorization.

22002100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074488 (or 4074473 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 22002100200 its reverse (200120022), we get a palindrome (22202220222).

The spelling of 22002100200 in words is "twenty-two billion, two million, one hundred thousand, two hundred".