122112433 has 8 divisors (see below), whose sum is σ = 124761600. Its totient is φ = 119491008.

The previous prime is 122112421. The next prime is 122112443. The reversal of 122112433 is 334211221.

It is a happy number.

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 122112433 - 2⁹ = 122111921 is a prime.

It is a super-2 number, since 2×122112433² = 29822892586358978, which contains 22 as substring.

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 122112433.

It is not an unprimeable number, because it can be changed into a prime (122112413) 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, 2088 + ... + 15766.

It is an arithmetic number, because the mean of its divisors is an integer number (15595200).

Almost surely, 2^122112433 is an apocalyptic number.

It is an amenable number.

122112433 is a deficient number, since it is larger than the sum of its proper divisors (2649167).

122112433 is a wasteful number, since it uses less digits than its factorization.

122112433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13871.

The product of its digits is 288, while the sum is 19.

The square root of 122112433 is about 11050.4494478731. The cubic root of 122112433 is about 496.1198778598.

Adding to 122112433 its reverse (334211221), we get a palindrome (456323654).

The spelling of 122112433 in words is "one hundred twenty-two million, one hundred twelve thousand, four hundred thirty-three".