122000203203 has 8 divisors (see below), whose sum is σ = 169739413248. Its totient is φ = 77797230984.

The previous prime is 122000203181. The next prime is 122000203207. The reversal of 122000203203 is 302302000221.

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

It is not a de Polignac number, because 122000203203 - 2²² = 121996008899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122000203207) 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, 884059375 + ... + 884059512.

It is an arithmetic number, because the mean of its divisors is an integer number (21217426656).

Almost surely, 2^122000203203 is an apocalyptic number.

122000203203 is a deficient number, since it is larger than the sum of its proper divisors (47739210045).

122000203203 is a wasteful number, since it uses less digits than its factorization.

122000203203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768118913.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 122000203203 its reverse (302302000221), we get a palindrome (424302203424).

The spelling of 122000203203 in words is "one hundred twenty-two billion, two hundred three thousand, two hundred three".