200224422001 has 4 divisors (see below), whose sum is σ = 204880803952. Its totient is φ = 195568040052.

The previous prime is 200224421959. The next prime is 200224422011. The reversal of 200224422001 is 100224422002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100224422002 = 2 ⋅50112211001.

It is a cyclic number.

It is not a de Polignac number, because 200224422001 - 2²¹ = 200222324849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200224422001.

It is not an unprimeable number, because it can be changed into a prime (200224422011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2328190911 + ... + 2328190996.

It is an arithmetic number, because the mean of its divisors is an integer number (51220200988).

Almost surely, 2^200224422001 is an apocalyptic number.

It is an amenable number.

200224422001 is a deficient number, since it is larger than the sum of its proper divisors (4656381951).

200224422001 is an equidigital number, since it uses as much as digits as its factorization.

200224422001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4656381950.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 200224422001 its reverse (100224422002), we get a palindrome (300448844003).

Subtracting from 200224422001 its reverse (100224422002), we obtain a palindrome (99999999999).

The spelling of 200224422001 in words is "two hundred billion, two hundred twenty-four million, four hundred twenty-two thousand, one".