16122263 has 4 divisors (see below), whose sum is σ = 16642368. Its totient is φ = 15602160.

The previous prime is 16122257. The next prime is 16122311. The reversal of 16122263 is 36222161.

16122263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36222161 = 53 ⋅683437.

It is a cyclic number.

It is not a de Polignac number, because 16122263 - 2⁶ = 16122199 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 260006 + ... + 260067.

It is an arithmetic number, because the mean of its divisors is an integer number (4160592).

Almost surely, 2^16122263 is an apocalyptic number.

16122263 is a deficient number, since it is larger than the sum of its proper divisors (520105).

16122263 is an equidigital number, since it uses as much as digits as its factorization.

16122263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520104.

The product of its digits is 864, while the sum is 23.

The square root of 16122263 is about 4015.2537902354. The cubic root of 16122263 is about 252.6244225533.

The spelling of 16122263 in words is "sixteen million, one hundred twenty-two thousand, two hundred sixty-three".