16122234 has 8 divisors (see below), whose sum is σ = 32244480. Its totient is φ = 5374076.

The previous prime is 16122233. The next prime is 16122251. The reversal of 16122234 is 43222161.

16122234 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

16122234 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 16122234.

It is not an unprimeable number, because it can be changed into a prime (16122233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343514 + ... + 1343525.

It is an arithmetic number, because the mean of its divisors is an integer number (4030560).

Almost surely, 2^16122234 is an apocalyptic number.

16122234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16122234 is a wasteful number, since it uses less digits than its factorization.

16122234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687044.

The product of its digits is 576, while the sum is 21.

The square root of 16122234 is about 4015.2501790050. The cubic root of 16122234 is about 252.6242710834.

Adding to 16122234 its reverse (43222161), we get a palindrome (59344395).

The spelling of 16122234 in words is "sixteen million, one hundred twenty-two thousand, two hundred thirty-four".