122122233 has 12 divisors (see below), whose sum is σ = 176515248. Its totient is φ = 81361080.

The previous prime is 122122181. The next prime is 122122241. The reversal of 122122233 is 332221221.

It is not a de Polignac number, because 122122233 - 2¹⁷ = 121991161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122122243) 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 11 ways as a sum of consecutive naturals, for example, 13866 + ... + 20892.

It is an arithmetic number, because the mean of its divisors is an integer number (14709604).

Almost surely, 2^122122233 is an apocalyptic number.

It is an amenable number.

122122233 is a deficient number, since it is larger than the sum of its proper divisors (54393015).

122122233 is a wasteful number, since it uses less digits than its factorization.

122122233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8964 (or 8961 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 122122233 is about 11050.8928598553. The cubic root of 122122233 is about 496.1331493578.

Adding to 122122233 its reverse (332221221), we get a palindrome (454343454).

The spelling of 122122233 in words is "one hundred twenty-two million, one hundred twenty-two thousand, two hundred thirty-three".