16200122 has 8 divisors (see below), whose sum is σ = 25579200. Its totient is φ = 7673724.

The previous prime is 16200091. The next prime is 16200127. The reversal of 16200122 is 22100261.

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

It is a junction number, because it is equal to n+sod(n) for n = 16200097 and 16200106.

It is not an unprimeable number, because it can be changed into a prime (16200127) 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, 213122 + ... + 213197.

It is an arithmetic number, because the mean of its divisors is an integer number (3197400).

Almost surely, 2^16200122 is an apocalyptic number.

16200122 is a deficient number, since it is larger than the sum of its proper divisors (9379078).

16200122 is a wasteful number, since it uses less digits than its factorization.

16200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426340.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 16200122 is about 4024.9375150429. The cubic root of 16200122 is about 253.0304347666.

Adding to 16200122 its reverse (22100261), we get a palindrome (38300383).

The spelling of 16200122 in words is "sixteen million, two hundred thousand, one hundred twenty-two".