122203333313 has 8 divisors (see below), whose sum is σ = 124217365800. Its totient is φ = 120189646080.

The previous prime is 122203333303. The next prime is 122203333321. The reversal of 122203333313 is 313333302221.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 54721841329 + 67481491984 = 233927^2 + 259772^2 .

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 122203333313 - 2¹² = 122203329217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122203333303) 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, 683513 + ... + 843561.

It is an arithmetic number, because the mean of its divisors is an integer number (15527170725).

Almost surely, 2^122203333313 is an apocalyptic number.

It is an amenable number.

122203333313 is a deficient number, since it is larger than the sum of its proper divisors (2014032487).

122203333313 is a wasteful number, since it uses less digits than its factorization.

122203333313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172627.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 122203333313 its reverse (313333302221), we get a palindrome (435536635534).

The spelling of 122203333313 in words is "one hundred twenty-two billion, two hundred three million, three hundred thirty-three thousand, three hundred thirteen".