122020233 has 16 divisors (see below), whose sum is σ = 164284800. Its totient is φ = 80555904.

The previous prime is 122020229. The next prime is 122020273. The reversal of 122020233 is 332020221.

It is not a de Polignac number, because 122020233 - 2² = 122020229 is a prime.

It is a super-2 number, since 2×122020233² = 29777874522748578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122020273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186535 + ... + 187187.

It is an arithmetic number, because the mean of its divisors is an integer number (10267800).

Almost surely, 2^122020233 is an apocalyptic number.

It is an amenable number.

122020233 is a deficient number, since it is larger than the sum of its proper divisors (42264567).

122020233 is a wasteful number, since it uses less digits than its factorization.

122020233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168.

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

The square root of 122020233 is about 11046.2768840909. The cubic root of 122020233 is about 495.9949826604.

Adding to 122020233 its reverse (332020221), we get a palindrome (454040454).

The spelling of 122020233 in words is "one hundred twenty-two million, twenty thousand, two hundred thirty-three".