22016233235 has 4 divisors (see below), whose sum is σ = 26419479888. Its totient is φ = 17612986584.

The previous prime is 22016233199. The next prime is 22016233243. The reversal of 22016233235 is 53233261022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22016233235 - 2¹⁴ = 22016216851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22016233198 and 22016233207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2201623319 + ... + 2201623328.

It is an arithmetic number, because the mean of its divisors is an integer number (6604869972).

Almost surely, 2^22016233235 is an apocalyptic number.

22016233235 is a deficient number, since it is larger than the sum of its proper divisors (4403246653).

22016233235 is an equidigital number, since it uses as much as digits as its factorization.

22016233235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4403246652.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 22016233235 its reverse (53233261022), we get a palindrome (75249494257).

The spelling of 22016233235 in words is "twenty-two billion, sixteen million, two hundred thirty-three thousand, two hundred thirty-five".