22000110012200 has 48 divisors (see below), whose sum is σ = 52339796630880. Its totient is φ = 8595391815360.

The previous prime is 22000110012197. The next prime is 22000110012203. The reversal of 22000110012200 is 221001100022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22000110012197) and next prime (22000110012203).

It is not an unprimeable number, because it can be changed into a prime (22000110012203) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1279067564 + ... + 1279084763.

It is an arithmetic number, because the mean of its divisors is an integer number (1090412429810).

Almost surely, 2^{22000110012200} is an apocalyptic number.

22000110012200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22000110012200 is an abundant number, since it is smaller than the sum of its proper divisors (30339686618680).

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

22000110012200 is a wasteful number, since it uses less digits than its factorization.

22000110012200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558152386 (or 2558152377 counting only the distinct ones).

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

Adding to 22000110012200 its reverse (221001100022), we get a palindrome (22221111112222).

The spelling of 22000110012200 in words is "twenty-two trillion, one hundred ten million, twelve thousand, two hundred".