200102222123 has 8 divisors (see below), whose sum is σ = 205376227056. Its totient is φ = 194846953600.

The previous prime is 200102222101. The next prime is 200102222143. The reversal of 200102222123 is 321222201002.

200102222123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 200102222123 - 2¹⁴ = 200102205739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200102222143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4662461 + ... + 4705182.

It is an arithmetic number, because the mean of its divisors is an integer number (25672028382).

Almost surely, 2^200102222123 is an apocalyptic number.

200102222123 is a deficient number, since it is larger than the sum of its proper divisors (5274004933).

200102222123 is an equidigital number, since it uses as much as digits as its factorization.

200102222123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9368205.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 200102222123 its reverse (321222201002), we get a palindrome (521324423125).

The spelling of 200102222123 in words is "two hundred billion, one hundred two million, two hundred twenty-two thousand, one hundred twenty-three".