122231233 has 8 divisors (see below), whose sum is σ = 127402496. Its totient is φ = 117136800.

The previous prime is 122231189. The next prime is 122231279. The reversal of 122231233 is 332132221.

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 122231233 - 2¹³ = 122223041 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 122231233.

It is not an unprimeable number, because it can be changed into a prime (122231293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15948 + ... + 22333.

It is an arithmetic number, because the mean of its divisors is an integer number (15925312).

Almost surely, 2^122231233 is an apocalyptic number.

It is an amenable number.

122231233 is a deficient number, since it is larger than the sum of its proper divisors (5171263).

122231233 is a wasteful number, since it uses less digits than its factorization.

122231233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38415.

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

The square root of 122231233 is about 11055.8234880989. The cubic root of 122231233 is about 496.2807130752.

Adding to 122231233 its reverse (332132221), we get a palindrome (454363454).

It can be divided in two parts, 12223 and 1233, that added together give a square (13456 = 116²).

The spelling of 122231233 in words is "one hundred twenty-two million, two hundred thirty-one thousand, two hundred thirty-three".