16222022222011 has 8 divisors (see below), whose sum is σ = 16242703948800. Its totient is φ = 16201346801640.

The previous prime is 16222022221967. The next prime is 16222022222017. The reversal of 16222022222011 is 11022222022261.

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 16222022222011 - 2³¹ = 16219874738363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16222022222017) 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, 3582030 + ... + 6728668.

It is an arithmetic number, because the mean of its divisors is an integer number (2030337993600).

Almost surely, 2^{16222022222011} is an apocalyptic number.

16222022222011 is a deficient number, since it is larger than the sum of its proper divisors (20681726789).

16222022222011 is an equidigital number, since it uses as much as digits as its factorization.

16222022222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3153209.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 16222022222011 its reverse (11022222022261), we get a palindrome (27244244244272).

The spelling of 16222022222011 in words is "sixteen trillion, two hundred twenty-two billion, twenty-two million, two hundred twenty-two thousand, eleven".