122234429 has 8 divisors (see below), whose sum is σ = 128840640. Its totient is φ = 115645536.

The previous prime is 122234401. The next prime is 122234459. The reversal of 122234429 is 924432221.

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 122234429 - 2⁸ = 122234173 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122234459) 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, 11729 + ... + 19545.

It is an arithmetic number, because the mean of its divisors is an integer number (16105080).

Almost surely, 2^122234429 is an apocalyptic number.

122234429 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

122234429 is a deficient number, since it is larger than the sum of its proper divisors (6606211).

122234429 is an equidigital number, since it uses as much as digits as its factorization.

122234429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8659.

The product of its digits is 6912, while the sum is 29.

The square root of 122234429 is about 11055.9680263648. The cubic root of 122234429 is about 496.2850384818.

The spelling of 122234429 in words is "one hundred twenty-two million, two hundred thirty-four thousand, four hundred twenty-nine".