122122333 has 4 divisors (see below), whose sum is σ = 122144508. Its totient is φ = 122100160.

The previous prime is 122122327. The next prime is 122122349. The reversal of 122122333 is 333221221.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 333221221 = 19 ⋅17537959.

It can be written as a sum of positive squares in 2 ways, for example, as 105945849 + 16176484 = 10293^2 + 4022^2 .

It is a cyclic number.

It is not a de Polignac number, because 122122333 - 2²⁵ = 88567901 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122122333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122122303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4203 + ... + 16183.

It is an arithmetic number, because the mean of its divisors is an integer number (30536127).

Almost surely, 2^122122333 is an apocalyptic number.

It is an amenable number.

122122333 is a deficient number, since it is larger than the sum of its proper divisors (22175).

122122333 is a wasteful number, since it uses less digits than its factorization.

122122333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22174.

The product of its digits is 432, while the sum is 19.

The square root of 122122333 is about 11050.8973843756. The cubic root of 122122333 is about 496.1332847776.

Adding to 122122333 its reverse (333221221), we get a palindrome (455343554).

The spelling of 122122333 in words is "one hundred twenty-two million, one hundred twenty-two thousand, three hundred thirty-three".