200220122210193 has 64 divisors (see below), whose sum is σ = 314972646412800. Its totient is φ = 125432032999680.

The previous prime is 200220122210179. The next prime is 200220122210197. The reversal of 200220122210193 is 391012221022002.

200220122210193 is a `hidden beast` number, since 20 + 0 + 220 + 1 + 22 + 210 + 193 = 666.

It is not a de Polignac number, because 200220122210193 - 2⁵ = 200220122210161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (200220122210197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28215471 + ... + 34591227.

It is an arithmetic number, because the mean of its divisors is an integer number (4921447600200).

Almost surely, 2^{200220122210193} is an apocalyptic number.

200220122210193 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

200220122210193 is a deficient number, since it is larger than the sum of its proper divisors (114752524202607).

200220122210193 is a wasteful number, since it uses less digits than its factorization.

200220122210193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6376679 (or 6376673 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 200220122210193 its reverse (391012221022002), we get a palindrome (591232343232195).

The spelling of 200220122210193 in words is "two hundred trillion, two hundred twenty billion, one hundred twenty-two million, two hundred ten thousand, one hundred ninety-three".