200122012203 has 8 divisors (see below), whose sum is σ = 266894877648. Its totient is φ = 133381910784.

The previous prime is 200122012199. The next prime is 200122012213. The reversal of 200122012203 is 302210221002.

It is a happy number.

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

It is not a de Polignac number, because 200122012203 - 2² = 200122012199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200122012213) 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, 8176750 + ... + 8201187.

It is an arithmetic number, because the mean of its divisors is an integer number (33361859706).

Almost surely, 2^200122012203 is an apocalyptic number.

200122012203 is a deficient number, since it is larger than the sum of its proper divisors (66772865445).

200122012203 is a wasteful number, since it uses less digits than its factorization.

200122012203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16382013.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 200122012203 its reverse (302210221002), we get a palindrome (502332233205).

The spelling of 200122012203 in words is "two hundred billion, one hundred twenty-two million, twelve thousand, two hundred three".