200210220220123 has 8 divisors (see below), whose sum is σ = 200309526368576. Its totient is φ = 200110932302400.

The previous prime is 200210220220111. The next prime is 200210220220147. The reversal of 200210220220123 is 321022022012002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200210220220123 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 200210220220123.

It is not an unprimeable number, because it can be changed into a prime (200210220226123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17438113 + ... + 26542573.

It is an arithmetic number, because the mean of its divisors is an integer number (25038690796072).

Almost surely, 2^{200210220220123} is an apocalyptic number.

200210220220123 is a deficient number, since it is larger than the sum of its proper divisors (99306148453).

200210220220123 is an equidigital number, since it uses as much as digits as its factorization.

200210220220123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9115365.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 200210220220123 its reverse (321022022012002), we get a palindrome (521232242232125).

The spelling of 200210220220123 in words is "two hundred trillion, two hundred ten billion, two hundred twenty million, two hundred twenty thousand, one hundred twenty-three".