22038352200 has 144 divisors (see below), whose sum is σ = 74308525200. Its totient is φ = 5853360000.

The previous prime is 22038352199. The next prime is 22038352201. The reversal of 22038352200 is 225383022.

It is an interprime number because it is at equal distance from previous prime (22038352199) and next prime (22038352201).

It is not an unprimeable number, because it can be changed into a prime (22038352201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 427411 + ... + 476189.

It is an arithmetic number, because the mean of its divisors is an integer number (516031425).

Almost surely, 2^22038352200 is an apocalyptic number.

22038352200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22038352200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37154262600).

22038352200 is an abundant number, since it is smaller than the sum of its proper divisors (52270173000).

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

22038352200 is a wasteful number, since it uses less digits than its factorization.

22038352200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49052 (or 49040 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The spelling of 22038352200 in words is "twenty-two billion, thirty-eight million, three hundred fifty-two thousand, two hundred".