122221210333 has 8 divisors (see below), whose sum is σ = 122311430136. Its totient is φ = 122131027200.

The previous prime is 122221210327. The next prime is 122221210357. The reversal of 122221210333 is 333012122221.

It can be written as a sum of positive squares in 4 ways, for example, as 31114084 + 122190096249 = 5578^2 + 349557^2 .

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 122221210333 - 2²⁵ = 122187655901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122221210313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10790313 + ... + 10801633.

It is an arithmetic number, because the mean of its divisors is an integer number (15288928767).

Almost surely, 2^122221210333 is an apocalyptic number.

It is an amenable number.

122221210333 is a deficient number, since it is larger than the sum of its proper divisors (90219803).

122221210333 is a wasteful number, since it uses less digits than its factorization.

122221210333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18335.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 122221210333 its reverse (333012122221), we get a palindrome (455233332554).

The spelling of 122221210333 in words is "one hundred twenty-two billion, two hundred twenty-one million, two hundred ten thousand, three hundred thirty-three".